72771192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77747}}^1$

素因数の和:77772

約数の個数: 48

約数和(自身を含む): 212252040

約数和(自身を除く): 139480848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77747, 155494, 233241, 310988, 466482, 621976, 699723, 932964, 1010711, 1399446, 1865928, 2021422, 2798892, 3032133, 4042844, 5597784, 6064266, 8085688, 9096399, 12128532, 18192798, 24257064, 36385596, 72771192]

約数ペア:

[(1, 72771192), (2, 36385596), (3, 24257064), (4, 18192798), (6, 12128532), (8, 9096399), (9, 8085688), (12, 6064266), (13, 5597784), (18, 4042844), (24, 3032133), (26, 2798892), (36, 2021422), (39, 1865928), (52, 1399446), (72, 1010711), (78, 932964), (104, 699723), (117, 621976), (156, 466482), (234, 310988), (312, 233241), (468, 155494), (936, 77747)]