72109306

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 109219968

約数和(自身を除く): 37110662

約数列:

[1, 2, 233, 271, 466, 542, 571, 1142, 63143, 126286, 133043, 154741, 266086, 309482, 36054653, 72109306]

約数ペア:

[(1, 72109306), (2, 36054653), (233, 309482), (271, 266086), (466, 154741), (542, 133043), (571, 126286), (1142, 63143)]