72954902

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{6719}}^1$

素因数の和:6871

約数の個数: 16

約数和(自身を含む): 112492800

約数和(自身を除く): 39537898

約数列:

[1, 2, 61, 89, 122, 178, 5429, 6719, 10858, 13438, 409859, 597991, 819718, 1195982, 36477451, 72954902]

約数ペア:

[(1, 72954902), (2, 36477451), (61, 1195982), (89, 819718), (122, 597991), (178, 409859), (5429, 13438), (6719, 10858)]