82021688

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 180986400

約数和(自身を除く): 98964712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2351, 2492, 4361, 4702, 4984, 8722, 9404, 16457, 17444, 18808, 32914, 34888, 65828, 115199, 131656, 209239, 230398, 418478, 460796, 836956, 921592, 1464673, 1673912, 2929346, 5858692, 10252711, 11717384, 20505422, 41010844, 82021688]

約数ペア:

[(1, 82021688), (2, 41010844), (4, 20505422), (7, 11717384), (8, 10252711), (14, 5858692), (28, 2929346), (49, 1673912), (56, 1464673), (89, 921592), (98, 836956), (178, 460796), (196, 418478), (356, 230398), (392, 209239), (623, 131656), (712, 115199), (1246, 65828), (2351, 34888), (2492, 32914), (4361, 18808), (4702, 17444), (4984, 16457), (8722, 9404)]