72694088

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 138684960

約数和(自身を除く): 65990872

約数列:

[1, 2, 4, 8, 107, 163, 214, 326, 428, 521, 652, 856, 1042, 1304, 2084, 4168, 17441, 34882, 55747, 69764, 84923, 111494, 139528, 169846, 222988, 339692, 445976, 679384, 9086761, 18173522, 36347044, 72694088]

約数ペア:

[(1, 72694088), (2, 36347044), (4, 18173522), (8, 9086761), (107, 679384), (163, 445976), (214, 339692), (326, 222988), (428, 169846), (521, 139528), (652, 111494), (856, 84923), (1042, 69764), (1304, 55747), (2084, 34882), (4168, 17441)]