72182458

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{991}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 109992960

約数和(自身を除く): 37810502

約数列:

[1, 2, 79, 158, 461, 922, 991, 1982, 36419, 72838, 78289, 156578, 456851, 913702, 36091229, 72182458]

約数ペア:

[(1, 72182458), (2, 36091229), (79, 913702), (158, 456851), (461, 156578), (922, 78289), (991, 72838), (1982, 36419)]