78859044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 155964636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 47, 57, 66, 76, 94, 99, 114, 132, 141, 171, 188, 198, 209, 223, 228, 282, 342, 396, 418, 423, 446, 517, 564, 627, 669, 684, 836, 846, 892, 893, 1034, 1254, 1338, 1551, 1692, 1786, 1881, 2007, 2068, 2453, 2508, 2676, 2679, 3102, 3572, 3762, 4014, 4237, 4653, 4906, 5358, 6204, 7359, 7524, 8028, 8037, 8474, 9306, 9812, 9823, 10481, 10716, 12711, 14718, 16074, 16948, 18612, 19646, 20962, 22077, 25422, 29436, 29469, 31443, 32148, 38133, 39292, 41924, 44154, 46607, 50844, 58938, 62886, 76266, 88308, 88407, 93214, 94329, 115291, 117876, 125772, 139821, 152532, 176814, 186428, 188658, 199139, 230582, 279642, 345873, 353628, 377316, 398278, 419463, 461164, 559284, 597417, 691746, 796556, 838926, 1037619, 1194834, 1383492, 1677852, 1792251, 2075238, 2190529, 2389668, 3584502, 4150476, 4381058, 6571587, 7169004, 8762116, 13143174, 19714761, 26286348, 39429522, 78859044]

約数ペア:

[(1, 78859044), (2, 39429522), (3, 26286348), (4, 19714761), (6, 13143174), (9, 8762116), (11, 7169004), (12, 6571587), (18, 4381058), (19, 4150476), (22, 3584502), (33, 2389668), (36, 2190529), (38, 2075238), (44, 1792251), (47, 1677852), (57, 1383492), (66, 1194834), (76, 1037619), (94, 838926), (99, 796556), (114, 691746), (132, 597417), (141, 559284), (171, 461164), (188, 419463), (198, 398278), (209, 377316), (223, 353628), (228, 345873), (282, 279642), (342, 230582), (396, 199139), (418, 188658), (423, 186428), (446, 176814), (517, 152532), (564, 139821), (627, 125772), (669, 117876), (684, 115291), (836, 94329), (846, 93214), (892, 88407), (893, 88308), (1034, 76266), (1254, 62886), (1338, 58938), (1551, 50844), (1692, 46607), (1786, 44154), (1881, 41924), (2007, 39292), (2068, 38133), (2453, 32148), (2508, 31443), (2676, 29469), (2679, 29436), (3102, 25422), (3572, 22077), (3762, 20962), (4014, 19646), (4237, 18612), (4653, 16948), (4906, 16074), (5358, 14718), (6204, 12711), (7359, 10716), (7524, 10481), (8028, 9823), (8037, 9812), (8474, 9306)]