72689436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{46957}}^1$

素因数の和:47010

約数の個数: 36

約数和(自身を含む): 188019832

約数和(自身を除く): 115330396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 46957, 93914, 140871, 187828, 281742, 422613, 563484, 845226, 1690452, 2019151, 4038302, 6057453, 8076604, 12114906, 18172359, 24229812, 36344718, 72689436]

約数ペア:

[(1, 72689436), (2, 36344718), (3, 24229812), (4, 18172359), (6, 12114906), (9, 8076604), (12, 6057453), (18, 4038302), (36, 2019151), (43, 1690452), (86, 845226), (129, 563484), (172, 422613), (258, 281742), (387, 187828), (516, 140871), (774, 93914), (1548, 46957)]