87578106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 231866880

約数和(自身を除く): 144288774

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 209, 231, 242, 266, 363, 399, 418, 462, 627, 726, 798, 847, 907, 1254, 1463, 1694, 1814, 2299, 2541, 2721, 2926, 4389, 4598, 5082, 5442, 6349, 6897, 8778, 9977, 12698, 13794, 16093, 17233, 19047, 19954, 29931, 32186, 34466, 38094, 48279, 51699, 59862, 69839, 96558, 103398, 109747, 120631, 139678, 189563, 209517, 219494, 241262, 329241, 361893, 379126, 419034, 568689, 658482, 723786, 768229, 1137378, 1326941, 1536458, 2085193, 2304687, 2653882, 3980823, 4170386, 4609374, 6255579, 7961646, 12511158, 14596351, 29192702, 43789053, 87578106]

約数ペア:

[(1, 87578106), (2, 43789053), (3, 29192702), (6, 14596351), (7, 12511158), (11, 7961646), (14, 6255579), (19, 4609374), (21, 4170386), (22, 3980823), (33, 2653882), (38, 2304687), (42, 2085193), (57, 1536458), (66, 1326941), (77, 1137378), (114, 768229), (121, 723786), (133, 658482), (154, 568689), (209, 419034), (231, 379126), (242, 361893), (266, 329241), (363, 241262), (399, 219494), (418, 209517), (462, 189563), (627, 139678), (726, 120631), (798, 109747), (847, 103398), (907, 96558), (1254, 69839), (1463, 59862), (1694, 51699), (1814, 48279), (2299, 38094), (2541, 34466), (2721, 32186), (2926, 29931), (4389, 19954), (4598, 19047), (5082, 17233), (5442, 16093), (6349, 13794), (6897, 12698), (8778, 9977)]