72742584

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70487}}^1$

素因数の和:70539

約数の個数: 32

約数和(自身を含む): 186088320

約数和(自身を除く): 113345736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 70487, 140974, 211461, 281948, 422922, 563896, 845844, 1691688, 3030941, 6061882, 9092823, 12123764, 18185646, 24247528, 36371292, 72742584]

約数ペア:

[(1, 72742584), (2, 36371292), (3, 24247528), (4, 18185646), (6, 12123764), (8, 9092823), (12, 6061882), (24, 3030941), (43, 1691688), (86, 845844), (129, 563896), (172, 422922), (258, 281948), (344, 211461), (516, 140974), (1032, 70487)]