87928464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 261233280

約数和(自身を除く): 173304816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 43, 48, 52, 58, 78, 86, 87, 104, 113, 116, 129, 156, 172, 174, 208, 226, 232, 258, 312, 339, 344, 348, 377, 452, 464, 516, 559, 624, 678, 688, 696, 754, 904, 1032, 1118, 1131, 1247, 1356, 1392, 1469, 1508, 1677, 1808, 2064, 2236, 2262, 2494, 2712, 2938, 3016, 3277, 3354, 3741, 4407, 4472, 4524, 4859, 4988, 5424, 5876, 6032, 6554, 6708, 7482, 8814, 8944, 9048, 9718, 9831, 9976, 11752, 13108, 13416, 14577, 14964, 16211, 17628, 18096, 19436, 19662, 19952, 23504, 26216, 26832, 29154, 29928, 32422, 35256, 38872, 39324, 42601, 48633, 52432, 58308, 59856, 63167, 64844, 70512, 77744, 78648, 85202, 97266, 116616, 126334, 127803, 129688, 140911, 157296, 170404, 189501, 194532, 233232, 252668, 255606, 259376, 281822, 340808, 379002, 389064, 422733, 505336, 511212, 563644, 681616, 758004, 778128, 845466, 1010672, 1022424, 1127288, 1516008, 1690932, 1831843, 2044848, 2254576, 3032016, 3381864, 3663686, 5495529, 6763728, 7327372, 10991058, 14654744, 21982116, 29309488, 43964232, 87928464]

約数ペア:

[(1, 87928464), (2, 43964232), (3, 29309488), (4, 21982116), (6, 14654744), (8, 10991058), (12, 7327372), (13, 6763728), (16, 5495529), (24, 3663686), (26, 3381864), (29, 3032016), (39, 2254576), (43, 2044848), (48, 1831843), (52, 1690932), (58, 1516008), (78, 1127288), (86, 1022424), (87, 1010672), (104, 845466), (113, 778128), (116, 758004), (129, 681616), (156, 563644), (172, 511212), (174, 505336), (208, 422733), (226, 389064), (232, 379002), (258, 340808), (312, 281822), (339, 259376), (344, 255606), (348, 252668), (377, 233232), (452, 194532), (464, 189501), (516, 170404), (559, 157296), (624, 140911), (678, 129688), (688, 127803), (696, 126334), (754, 116616), (904, 97266), (1032, 85202), (1118, 78648), (1131, 77744), (1247, 70512), (1356, 64844), (1392, 63167), (1469, 59856), (1508, 58308), (1677, 52432), (1808, 48633), (2064, 42601), (2236, 39324), (2262, 38872), (2494, 35256), (2712, 32422), (2938, 29928), (3016, 29154), (3277, 26832), (3354, 26216), (3741, 23504), (4407, 19952), (4472, 19662), (4524, 19436), (4859, 18096), (4988, 17628), (5424, 16211), (5876, 14964), (6032, 14577), (6554, 13416), (6708, 13108), (7482, 11752), (8814, 9976), (8944, 9831), (9048, 9718)]