69815724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2213}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 178536960

約数和(自身を除く): 108721236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 956, 1434, 2213, 2629, 2868, 4426, 5258, 6639, 7887, 8852, 10516, 13278, 15774, 24343, 26556, 31548, 48686, 73029, 97372, 146058, 292116, 528907, 1057814, 1586721, 2115628, 3173442, 5817977, 6346884, 11635954, 17453931, 23271908, 34907862, 69815724]

約数ペア:

[(1, 69815724), (2, 34907862), (3, 23271908), (4, 17453931), (6, 11635954), (11, 6346884), (12, 5817977), (22, 3173442), (33, 2115628), (44, 1586721), (66, 1057814), (132, 528907), (239, 292116), (478, 146058), (717, 97372), (956, 73029), (1434, 48686), (2213, 31548), (2629, 26556), (2868, 24343), (4426, 15774), (5258, 13278), (6639, 10516), (7887, 8852)]