72031416

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7129}}^1$

素因数の和:7559

約数の個数: 32

約数和(自身を含む): 180531600

約数和(自身を除く): 108500184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 7129, 10104, 14258, 21387, 28516, 42774, 57032, 85548, 171096, 3001309, 6002618, 9003927, 12005236, 18007854, 24010472, 36015708, 72031416]

約数ペア:

[(1, 72031416), (2, 36015708), (3, 24010472), (4, 18007854), (6, 12005236), (8, 9003927), (12, 6002618), (24, 3001309), (421, 171096), (842, 85548), (1263, 57032), (1684, 42774), (2526, 28516), (3368, 21387), (5052, 14258), (7129, 10104)]