72141542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{55579}}^1$

素因数の和:55651

約数の個数: 16

約数和(自身を含む): 120052800

約数和(自身を除く): 47911258

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 55579, 111158, 611369, 1222738, 3279161, 6558322, 36070771, 72141542]

約数ペア:

[(1, 72141542), (2, 36070771), (11, 6558322), (22, 3279161), (59, 1222738), (118, 611369), (649, 111158), (1298, 55579)]