78150904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44203}}^1$

素因数の和:44239

約数の個数: 32

約数和(自身を含む): 167091120

約数和(自身を除く): 88940216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 44203, 88406, 176812, 353624, 574639, 751451, 1149278, 1502902, 2298556, 3005804, 4597112, 6011608, 9768863, 19537726, 39075452, 78150904]

約数ペア:

[(1, 78150904), (2, 39075452), (4, 19537726), (8, 9768863), (13, 6011608), (17, 4597112), (26, 3005804), (34, 2298556), (52, 1502902), (68, 1149278), (104, 751451), (136, 574639), (221, 353624), (442, 176812), (884, 88406), (1768, 44203)]