84201676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 163072000

約数和(自身を除く): 78870324

約数列:

[1, 2, 4, 13, 26, 52, 79, 103, 158, 199, 206, 316, 398, 412, 796, 1027, 1339, 2054, 2587, 2678, 4108, 5174, 5356, 8137, 10348, 15721, 16274, 20497, 31442, 32548, 40994, 62884, 81988, 105781, 204373, 211562, 266461, 408746, 423124, 532922, 817492, 1065844, 1619263, 3238526, 6477052, 21050419, 42100838, 84201676]

約数ペア:

[(1, 84201676), (2, 42100838), (4, 21050419), (13, 6477052), (26, 3238526), (52, 1619263), (79, 1065844), (103, 817492), (158, 532922), (199, 423124), (206, 408746), (316, 266461), (398, 211562), (412, 204373), (796, 105781), (1027, 81988), (1339, 62884), (2054, 40994), (2587, 32548), (2678, 31442), (4108, 20497), (5174, 16274), (5356, 15721), (8137, 10348)]