64640232

素因数分解:

$2^3\times 3^2\times {\mathrm{897781}}^1$

素因数の和:897793

約数の個数: 24

約数和(自身を含む): 175067490

約数和(自身を除く): 110427258

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 897781, 1795562, 2693343, 3591124, 5386686, 7182248, 8080029, 10773372, 16160058, 21546744, 32320116, 64640232]

約数ペア:

[(1, 64640232), (2, 32320116), (3, 21546744), (4, 16160058), (6, 10773372), (8, 8080029), (9, 7182248), (12, 5386686), (18, 3591124), (24, 2693343), (36, 1795562), (72, 897781)]