72654404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12101}}^1$

素因数の和:12203

約数の個数: 24

約数和(自身を含む): 135542400

約数和(自身を除く): 62887996

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 12101, 24202, 48404, 229919, 459838, 919676, 955979, 1911958, 3823916, 18163601, 36327202, 72654404]

約数ペア:

[(1, 72654404), (2, 36327202), (4, 18163601), (19, 3823916), (38, 1911958), (76, 955979), (79, 919676), (158, 459838), (316, 229919), (1501, 48404), (3002, 24202), (6004, 12101)]