72494778

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{823}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 148438656

約数和(自身を除く): 75943878

約数列:

[1, 2, 3, 6, 53, 106, 159, 277, 318, 554, 823, 831, 1646, 1662, 2469, 4938, 14681, 29362, 43619, 44043, 87238, 88086, 130857, 227971, 261714, 455942, 683913, 1367826, 12082463, 24164926, 36247389, 72494778]

約数ペア:

[(1, 72494778), (2, 36247389), (3, 24164926), (6, 12082463), (53, 1367826), (106, 683913), (159, 455942), (277, 261714), (318, 227971), (554, 130857), (823, 88086), (831, 87238), (1646, 44043), (1662, 43619), (2469, 29362), (4938, 14681)]