72493812

素因数分解:

$2^2\times 3^3\times {\mathrm{227}}^1\times {\mathrm{2957}}^1$

素因数の和:3197

約数の個数: 48

約数和(自身を含む): 188838720

約数和(自身を除く): 116344908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 227, 454, 681, 908, 1362, 2043, 2724, 2957, 4086, 5914, 6129, 8172, 8871, 11828, 12258, 17742, 24516, 26613, 35484, 53226, 79839, 106452, 159678, 319356, 671239, 1342478, 2013717, 2684956, 4027434, 6041151, 8054868, 12082302, 18123453, 24164604, 36246906, 72493812]

約数ペア:

[(1, 72493812), (2, 36246906), (3, 24164604), (4, 18123453), (6, 12082302), (9, 8054868), (12, 6041151), (18, 4027434), (27, 2684956), (36, 2013717), (54, 1342478), (108, 671239), (227, 319356), (454, 159678), (681, 106452), (908, 79839), (1362, 53226), (2043, 35484), (2724, 26613), (2957, 24516), (4086, 17742), (5914, 12258), (6129, 11828), (8172, 8871)]