72889614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{578489}}^1$

素因数の和:578504

約数の個数: 24

約数和(自身を含む): 180488880

約数和(自身を除く): 107599266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 578489, 1156978, 1735467, 3470934, 4049423, 5206401, 8098846, 10412802, 12148269, 24296538, 36444807, 72889614]

約数ペア:

[(1, 72889614), (2, 36444807), (3, 24296538), (6, 12148269), (7, 10412802), (9, 8098846), (14, 5206401), (18, 4049423), (21, 3470934), (42, 1735467), (63, 1156978), (126, 578489)]