81499466412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{95317}}^1$

素因数の和:95382

約数の個数: 240

約数和(自身を含む): 271267402560

約数和(自身を除く): 189767936148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 203, 234, 252, 261, 273, 324, 348, 351, 364, 377, 378, 406, 468, 522, 546, 567, 609, 702, 754, 756, 783, 812, 819, 1044, 1053, 1092, 1131, 1134, 1218, 1404, 1508, 1566, 1638, 1827, 2106, 2262, 2268, 2349, 2436, 2457, 2639, 3132, 3276, 3393, 3654, 4212, 4524, 4698, 4914, 5278, 5481, 6786, 7308, 7371, 7917, 9396, 9828, 10179, 10556, 10962, 13572, 14742, 15834, 16443, 20358, 21924, 23751, 29484, 30537, 31668, 32886, 40716, 47502, 61074, 65772, 71253, 95004, 95317, 122148, 142506, 190634, 213759, 285012, 285951, 381268, 427518, 571902, 667219, 855036, 857853, 1143804, 1239121, 1334438, 1715706, 2001657, 2478242, 2573559, 2668876, 2764193, 3431412, 3717363, 4003314, 4956484, 5147118, 5528386, 6004971, 7434726, 7720677, 8006628, 8292579, 8673847, 10294236, 11056772, 11152089, 12009942, 14869452, 15441354, 16585158, 17347694, 18014913, 19349351, 22304178, 24019884, 24877737, 26021541, 30882708, 33170316, 33456267, 34695388, 35934509, 36029826, 38698702, 44608356, 49755474, 52043082, 54044739, 58048053, 66912534, 71869018, 72059652, 74633211, 77397404, 78064623, 99510948, 100368801, 104086164, 107803527, 108089478, 116096106, 133825068, 143738036, 149266422, 156129246, 174144159, 200737602, 215607054, 216178956, 223899633, 232192212, 234193869, 251541563, 298532844, 312258492, 323410581, 348288318, 401475204, 431214108, 447799266, 468387738, 503083126, 522432477, 646821162, 696576636, 702581607, 754624689, 895598532, 936775476, 970231743, 1006166252, 1044864954, 1293642324, 1405163214, 1509249378, 1567297431, 1940463486, 2089729908, 2263874067, 2810326428, 2910695229, 3018498756, 3134594862, 3880926972, 4527748134, 5821390458, 6269189724, 6791622201, 9055496268, 11642780916, 13583244402, 20374866603, 27166488804, 40749733206, 81499466412]

約数ペア:

[(1, 81499466412), (2, 40749733206), (3, 27166488804), (4, 20374866603), (6, 13583244402), (7, 11642780916), (9, 9055496268), (12, 6791622201), (13, 6269189724), (14, 5821390458), (18, 4527748134), (21, 3880926972), (26, 3134594862), (27, 3018498756), (28, 2910695229), (29, 2810326428), (36, 2263874067), (39, 2089729908), (42, 1940463486), (52, 1567297431), (54, 1509249378), (58, 1405163214), (63, 1293642324), (78, 1044864954), (81, 1006166252), (84, 970231743), (87, 936775476), (91, 895598532), (108, 754624689), (116, 702581607), (117, 696576636), (126, 646821162), (156, 522432477), (162, 503083126), (174, 468387738), (182, 447799266), (189, 431214108), (203, 401475204), (234, 348288318), (252, 323410581), (261, 312258492), (273, 298532844), (324, 251541563), (348, 234193869), (351, 232192212), (364, 223899633), (377, 216178956), (378, 215607054), (406, 200737602), (468, 174144159), (522, 156129246), (546, 149266422), (567, 143738036), (609, 133825068), (702, 116096106), (754, 108089478), (756, 107803527), (783, 104086164), (812, 100368801), (819, 99510948), (1044, 78064623), (1053, 77397404), (1092, 74633211), (1131, 72059652), (1134, 71869018), (1218, 66912534), (1404, 58048053), (1508, 54044739), (1566, 52043082), (1638, 49755474), (1827, 44608356), (2106, 38698702), (2262, 36029826), (2268, 35934509), (2349, 34695388), (2436, 33456267), (2457, 33170316), (2639, 30882708), (3132, 26021541), (3276, 24877737), (3393, 24019884), (3654, 22304178), (4212, 19349351), (4524, 18014913), (4698, 17347694), (4914, 16585158), (5278, 15441354), (5481, 14869452), (6786, 12009942), (7308, 11152089), (7371, 11056772), (7917, 10294236), (9396, 8673847), (9828, 8292579), (10179, 8006628), (10556, 7720677), (10962, 7434726), (13572, 6004971), (14742, 5528386), (15834, 5147118), (16443, 4956484), (20358, 4003314), (21924, 3717363), (23751, 3431412), (29484, 2764193), (30537, 2668876), (31668, 2573559), (32886, 2478242), (40716, 2001657), (47502, 1715706), (61074, 1334438), (65772, 1239121), (71253, 1143804), (95004, 857853), (95317, 855036), (122148, 667219), (142506, 571902), (190634, 427518), (213759, 381268), (285012, 285951)]