78829180696

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 174085200000

約数和(自身を除く): 95256019304

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 149, 212, 298, 371, 397, 424, 449, 596, 742, 794, 898, 1043, 1192, 1484, 1588, 1796, 2086, 2779, 2968, 3143, 3176, 3592, 4172, 5558, 6286, 7897, 8344, 11116, 12572, 15794, 21041, 22232, 23797, 25144, 31588, 42082, 47594, 55279, 59153, 63176, 66901, 84164, 95188, 110558, 118306, 133802, 147287, 166579, 168328, 178253, 190376, 221116, 236612, 267604, 294574, 333158, 356506, 414071, 442232, 468307, 473224, 535208, 589148, 666316, 713012, 828142, 936614, 1178296, 1247771, 1332632, 1426024, 1656284, 1873228, 2495542, 3135109, 3312568, 3545753, 3746456, 4991084, 6270218, 7091506, 9447409, 9982168, 12540436, 14183012, 18894818, 21945763, 24820271, 25080872, 26559697, 28366024, 37789636, 43891526, 49640542, 53119394, 66131863, 75579272, 87783052, 99281084, 106238788, 132263726, 175566104, 185917879, 198562168, 212477576, 264527452, 371835758, 529054904, 743671516, 1407663941, 1487343032, 2815327882, 5630655764, 9853647587, 11261311528, 19707295174, 39414590348, 78829180696]

約数ペア:

[(1, 78829180696), (2, 39414590348), (4, 19707295174), (7, 11261311528), (8, 9853647587), (14, 5630655764), (28, 2815327882), (53, 1487343032), (56, 1407663941), (106, 743671516), (149, 529054904), (212, 371835758), (298, 264527452), (371, 212477576), (397, 198562168), (424, 185917879), (449, 175566104), (596, 132263726), (742, 106238788), (794, 99281084), (898, 87783052), (1043, 75579272), (1192, 66131863), (1484, 53119394), (1588, 49640542), (1796, 43891526), (2086, 37789636), (2779, 28366024), (2968, 26559697), (3143, 25080872), (3176, 24820271), (3592, 21945763), (4172, 18894818), (5558, 14183012), (6286, 12540436), (7897, 9982168), (8344, 9447409), (11116, 7091506), (12572, 6270218), (15794, 4991084), (21041, 3746456), (22232, 3545753), (23797, 3312568), (25144, 3135109), (31588, 2495542), (42082, 1873228), (47594, 1656284), (55279, 1426024), (59153, 1332632), (63176, 1247771), (66901, 1178296), (84164, 936614), (95188, 828142), (110558, 713012), (118306, 666316), (133802, 589148), (147287, 535208), (166579, 473224), (168328, 468307), (178253, 442232), (190376, 414071), (221116, 356506), (236612, 333158), (267604, 294574)]