72196162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 45739838

約数列:

[1, 2, 19, 38, 41, 82, 149, 298, 311, 622, 779, 1558, 2831, 5662, 5909, 6109, 11818, 12218, 12751, 25502, 46339, 92678, 116071, 232142, 242269, 484538, 880441, 1760882, 1899899, 3799798, 36098081, 72196162]

約数ペア:

[(1, 72196162), (2, 36098081), (19, 3799798), (38, 1899899), (41, 1760882), (82, 880441), (149, 484538), (298, 242269), (311, 232142), (622, 116071), (779, 92678), (1558, 46339), (2831, 25502), (5662, 12751), (5909, 12218), (6109, 11818)]