72231642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191089}}^1$

素因数の和:191107

約数の個数: 32

約数和(自身を含む): 183446400

約数和(自身を除く): 111214758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 191089, 382178, 573267, 1146534, 1337623, 1719801, 2675246, 3439602, 4012869, 5159403, 8025738, 10318806, 12038607, 24077214, 36115821, 72231642]

約数ペア:

[(1, 72231642), (2, 36115821), (3, 24077214), (6, 12038607), (7, 10318806), (9, 8025738), (14, 5159403), (18, 4012869), (21, 3439602), (27, 2675246), (42, 1719801), (54, 1337623), (63, 1146534), (126, 573267), (189, 382178), (378, 191089)]