87326216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 178606080

約数和(自身を除く): 91279864

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 101, 127, 148, 184, 202, 254, 296, 404, 508, 808, 851, 1016, 1702, 2323, 2921, 3404, 3737, 4646, 4699, 5842, 6808, 7474, 9292, 9398, 11684, 12827, 14948, 18584, 18796, 23368, 25654, 29896, 37592, 51308, 85951, 102616, 108077, 171902, 216154, 295021, 343804, 432308, 474599, 590042, 687608, 864616, 949198, 1180084, 1898396, 2360168, 3796792, 10915777, 21831554, 43663108, 87326216]

約数ペア:

[(1, 87326216), (2, 43663108), (4, 21831554), (8, 10915777), (23, 3796792), (37, 2360168), (46, 1898396), (74, 1180084), (92, 949198), (101, 864616), (127, 687608), (148, 590042), (184, 474599), (202, 432308), (254, 343804), (296, 295021), (404, 216154), (508, 171902), (808, 108077), (851, 102616), (1016, 85951), (1702, 51308), (2323, 37592), (2921, 29896), (3404, 25654), (3737, 23368), (4646, 18796), (4699, 18584), (5842, 14948), (6808, 12827), (7474, 11684), (9292, 9398)]