78135918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64151}}^1$

素因数の和:64192

約数の個数: 32

約数和(自身を含む): 184757760

約数和(自身を除く): 106621842

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 64151, 128302, 192453, 384906, 449057, 898114, 1347171, 1860379, 2694342, 3720758, 5581137, 11162274, 13022653, 26045306, 39067959, 78135918]

約数ペア:

[(1, 78135918), (2, 39067959), (3, 26045306), (6, 13022653), (7, 11162274), (14, 5581137), (21, 3720758), (29, 2694342), (42, 1860379), (58, 1347171), (87, 898114), (174, 449057), (203, 384906), (406, 192453), (609, 128302), (1218, 64151)]