64742544

素因数分解:

$2^4\times 3^3\times {\mathrm{149867}}^1$

素因数の和:149884

約数の個数: 40

約数和(自身を含む): 185836320

約数和(自身を除く): 121093776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149867, 299734, 449601, 599468, 899202, 1198936, 1348803, 1798404, 2397872, 2697606, 3596808, 4046409, 5395212, 7193616, 8092818, 10790424, 16185636, 21580848, 32371272, 64742544]

約数ペア:

[(1, 64742544), (2, 32371272), (3, 21580848), (4, 16185636), (6, 10790424), (8, 8092818), (9, 7193616), (12, 5395212), (16, 4046409), (18, 3596808), (24, 2697606), (27, 2397872), (36, 1798404), (48, 1348803), (54, 1198936), (72, 899202), (108, 599468), (144, 449601), (216, 299734), (432, 149867)]