72394812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{287281}}^1$

素因数の和:287298

約数の個数: 36

約数和(自身を含む): 209141296

約数和(自身を除く): 136746484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 287281, 574562, 861843, 1149124, 1723686, 2010967, 2585529, 3447372, 4021934, 5171058, 6032901, 8043868, 10342116, 12065802, 18098703, 24131604, 36197406, 72394812]

約数ペア:

[(1, 72394812), (2, 36197406), (3, 24131604), (4, 18098703), (6, 12065802), (7, 10342116), (9, 8043868), (12, 6032901), (14, 5171058), (18, 4021934), (21, 3447372), (28, 2585529), (36, 2010967), (42, 1723686), (63, 1149124), (84, 861843), (126, 574562), (252, 287281)]