78617312

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 83952928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 223, 368, 446, 479, 736, 892, 958, 1784, 1916, 3568, 3832, 5129, 7136, 7664, 10258, 11017, 15328, 20516, 22034, 41032, 44068, 82064, 88136, 106817, 164128, 176272, 213634, 352544, 427268, 854536, 1709072, 2456791, 3418144, 4913582, 9827164, 19654328, 39308656, 78617312]

約数ペア:

[(1, 78617312), (2, 39308656), (4, 19654328), (8, 9827164), (16, 4913582), (23, 3418144), (32, 2456791), (46, 1709072), (92, 854536), (184, 427268), (223, 352544), (368, 213634), (446, 176272), (479, 164128), (736, 106817), (892, 88136), (958, 82064), (1784, 44068), (1916, 41032), (3568, 22034), (3832, 20516), (5129, 15328), (7136, 11017), (7664, 10258)]