69412876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 135130240

約数和(自身を除く): 65717364

約数列:

[1, 2, 4, 13, 26, 52, 61, 79, 122, 158, 244, 277, 316, 554, 793, 1027, 1108, 1586, 2054, 3172, 3601, 4108, 4819, 7202, 9638, 14404, 16897, 19276, 21883, 33794, 43766, 62647, 67588, 87532, 125294, 219661, 250588, 284479, 439322, 568958, 878644, 1137916, 1334863, 2669726, 5339452, 17353219, 34706438, 69412876]

約数ペア:

[(1, 69412876), (2, 34706438), (4, 17353219), (13, 5339452), (26, 2669726), (52, 1334863), (61, 1137916), (79, 878644), (122, 568958), (158, 439322), (244, 284479), (277, 250588), (316, 219661), (554, 125294), (793, 87532), (1027, 67588), (1108, 62647), (1586, 43766), (2054, 33794), (3172, 21883), (3601, 19276), (4108, 16897), (4819, 14404), (7202, 9638)]