87419304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 311040000

約数和(自身を除く): 223620696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 51, 54, 56, 57, 63, 68, 72, 76, 84, 102, 108, 114, 119, 126, 133, 136, 152, 153, 168, 171, 179, 189, 204, 216, 228, 238, 252, 266, 306, 323, 342, 357, 358, 378, 399, 408, 456, 459, 476, 504, 513, 532, 537, 612, 646, 684, 714, 716, 756, 798, 918, 952, 969, 1026, 1064, 1071, 1074, 1197, 1224, 1253, 1292, 1368, 1428, 1432, 1512, 1596, 1611, 1836, 1938, 2052, 2142, 2148, 2261, 2394, 2506, 2584, 2856, 2907, 3043, 3192, 3213, 3222, 3401, 3591, 3672, 3759, 3876, 4104, 4284, 4296, 4522, 4788, 4833, 5012, 5814, 6086, 6426, 6444, 6783, 6802, 7182, 7518, 7752, 8568, 8721, 9044, 9129, 9576, 9666, 10024, 10203, 11277, 11628, 12172, 12852, 12888, 13566, 13604, 14364, 15036, 17442, 18088, 18258, 19332, 20349, 20406, 21301, 22554, 23256, 23807, 24344, 25704, 27132, 27208, 27387, 28728, 30072, 30609, 33831, 34884, 36516, 38664, 40698, 40812, 42602, 45108, 47614, 54264, 54774, 57817, 61047, 61218, 63903, 67662, 69768, 71421, 73032, 81396, 81624, 82161, 85204, 90216, 91827, 95228, 109548, 115634, 122094, 122436, 127806, 135324, 142842, 162792, 164322, 170408, 173451, 183654, 190456, 191709, 214263, 219096, 231268, 244188, 244872, 255612, 270648, 285684, 328644, 346902, 367308, 383418, 404719, 428526, 462536, 488376, 511224, 520353, 571368, 575127, 642789, 657288, 693804, 734616, 766836, 809438, 857052, 1040706, 1150254, 1214157, 1285578, 1387608, 1533672, 1561059, 1618876, 1714104, 2081412, 2300508, 2428314, 2571156, 3122118, 3237752, 3642471, 4162824, 4601016, 4856628, 5142312, 6244236, 7284942, 9713256, 10927413, 12488472, 14569884, 21854826, 29139768, 43709652, 87419304]

約数ペア:

[(1, 87419304), (2, 43709652), (3, 29139768), (4, 21854826), (6, 14569884), (7, 12488472), (8, 10927413), (9, 9713256), (12, 7284942), (14, 6244236), (17, 5142312), (18, 4856628), (19, 4601016), (21, 4162824), (24, 3642471), (27, 3237752), (28, 3122118), (34, 2571156), (36, 2428314), (38, 2300508), (42, 2081412), (51, 1714104), (54, 1618876), (56, 1561059), (57, 1533672), (63, 1387608), (68, 1285578), (72, 1214157), (76, 1150254), (84, 1040706), (102, 857052), (108, 809438), (114, 766836), (119, 734616), (126, 693804), (133, 657288), (136, 642789), (152, 575127), (153, 571368), (168, 520353), (171, 511224), (179, 488376), (189, 462536), (204, 428526), (216, 404719), (228, 383418), (238, 367308), (252, 346902), (266, 328644), (306, 285684), (323, 270648), (342, 255612), (357, 244872), (358, 244188), (378, 231268), (399, 219096), (408, 214263), (456, 191709), (459, 190456), (476, 183654), (504, 173451), (513, 170408), (532, 164322), (537, 162792), (612, 142842), (646, 135324), (684, 127806), (714, 122436), (716, 122094), (756, 115634), (798, 109548), (918, 95228), (952, 91827), (969, 90216), (1026, 85204), (1064, 82161), (1071, 81624), (1074, 81396), (1197, 73032), (1224, 71421), (1253, 69768), (1292, 67662), (1368, 63903), (1428, 61218), (1432, 61047), (1512, 57817), (1596, 54774), (1611, 54264), (1836, 47614), (1938, 45108), (2052, 42602), (2142, 40812), (2148, 40698), (2261, 38664), (2394, 36516), (2506, 34884), (2584, 33831), (2856, 30609), (2907, 30072), (3043, 28728), (3192, 27387), (3213, 27208), (3222, 27132), (3401, 25704), (3591, 24344), (3672, 23807), (3759, 23256), (3876, 22554), (4104, 21301), (4284, 20406), (4296, 20349), (4522, 19332), (4788, 18258), (4833, 18088), (5012, 17442), (5814, 15036), (6086, 14364), (6426, 13604), (6444, 13566), (6783, 12888), (6802, 12852), (7182, 12172), (7518, 11628), (7752, 11277), (8568, 10203), (8721, 10024), (9044, 9666), (9129, 9576)]