72617934

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{390419}}^1$

素因数の和:390455

約数の個数: 16

約数和(自身を含む): 149921280

約数和(自身を除く): 77303346

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 390419, 780838, 1171257, 2342514, 12102989, 24205978, 36308967, 72617934]

約数ペア:

[(1, 72617934), (2, 36308967), (3, 24205978), (6, 12102989), (31, 2342514), (62, 1171257), (93, 780838), (186, 390419)]