63723168

素因数分解:

$2^5\times 3^2\times {\mathrm{221261}}^1$

素因数の和:221277

約数の個数: 36

約数和(自身を含む): 181213578

約数和(自身を除く): 117490410

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 221261, 442522, 663783, 885044, 1327566, 1770088, 1991349, 2655132, 3540176, 3982698, 5310264, 7080352, 7965396, 10620528, 15930792, 21241056, 31861584, 63723168]

約数ペア:

[(1, 63723168), (2, 31861584), (3, 21241056), (4, 15930792), (6, 10620528), (8, 7965396), (9, 7080352), (12, 5310264), (16, 3982698), (18, 3540176), (24, 2655132), (32, 1991349), (36, 1770088), (48, 1327566), (72, 885044), (96, 663783), (144, 442522), (288, 221261)]