87920976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12844

約数の個数: 80

約数和(自身を含む): 266857920

約数和(自身を除く): 178936944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 12809, 25618, 38427, 51236, 76854, 102472, 140899, 153708, 166517, 204944, 281798, 307416, 333034, 422697, 499551, 563596, 614832, 666068, 845394, 999102, 1127192, 1332136, 1690788, 1831687, 1998204, 2254384, 2664272, 3381576, 3663374, 3996408, 5495061, 6763152, 7326748, 7992816, 10990122, 14653496, 21980244, 29306992, 43960488, 87920976]

約数ペア:

[(1, 87920976), (2, 43960488), (3, 29306992), (4, 21980244), (6, 14653496), (8, 10990122), (11, 7992816), (12, 7326748), (13, 6763152), (16, 5495061), (22, 3996408), (24, 3663374), (26, 3381576), (33, 2664272), (39, 2254384), (44, 1998204), (48, 1831687), (52, 1690788), (66, 1332136), (78, 1127192), (88, 999102), (104, 845394), (132, 666068), (143, 614832), (156, 563596), (176, 499551), (208, 422697), (264, 333034), (286, 307416), (312, 281798), (429, 204944), (528, 166517), (572, 153708), (624, 140899), (858, 102472), (1144, 76854), (1716, 51236), (2288, 38427), (3432, 25618), (6864, 12809)]