71967894

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 74912106

約数列:

[1, 2, 3, 6, 79, 149, 158, 237, 298, 447, 474, 894, 1019, 2038, 3057, 6114, 11771, 23542, 35313, 70626, 80501, 151831, 161002, 241503, 303662, 455493, 483006, 910986, 11994649, 23989298, 35983947, 71967894]

約数ペア:

[(1, 71967894), (2, 35983947), (3, 23989298), (6, 11994649), (79, 910986), (149, 483006), (158, 455493), (237, 303662), (298, 241503), (447, 161002), (474, 151831), (894, 80501), (1019, 70626), (2038, 35313), (3057, 23542), (6114, 11771)]