71856018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{102359}}^1$

素因数の和:102383

約数の個数: 32

約数和(自身を含む): 171964800

約数和(自身を除く): 100108782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 102359, 204718, 307077, 614154, 921231, 1330667, 1842462, 2661334, 2763693, 3992001, 5527386, 7984002, 11976003, 23952006, 35928009, 71856018]

約数ペア:

[(1, 71856018), (2, 35928009), (3, 23952006), (6, 11976003), (9, 7984002), (13, 5527386), (18, 3992001), (26, 2763693), (27, 2661334), (39, 1842462), (54, 1330667), (78, 921231), (117, 614154), (234, 307077), (351, 204718), (702, 102359)]