72545384

素因数分解:

$2^3\times {\mathrm{79}}^2\times {\mathrm{1453}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 137861010

約数和(自身を除く): 65315626

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1453, 2906, 5812, 6241, 11624, 12482, 24964, 49928, 114787, 229574, 459148, 918296, 9068173, 18136346, 36272692, 72545384]

約数ペア:

[(1, 72545384), (2, 36272692), (4, 18136346), (8, 9068173), (79, 918296), (158, 459148), (316, 229574), (632, 114787), (1453, 49928), (2906, 24964), (5812, 12482), (6241, 11624)]