71672664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1831}}^1$

素因数の和:2080

約数の個数: 64

約数和(自身を含む): 205770240

約数和(自身を除く): 134097576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1398, 1631, 1831, 1864, 2796, 3262, 3662, 4893, 5493, 5592, 6524, 7324, 9786, 10986, 12817, 13048, 14648, 19572, 21972, 25634, 38451, 39144, 43944, 51268, 76902, 102536, 153804, 307608, 426623, 853246, 1279869, 1706492, 2559738, 2986361, 3412984, 5119476, 5972722, 8959083, 10238952, 11945444, 17918166, 23890888, 35836332, 71672664]

約数ペア:

[(1, 71672664), (2, 35836332), (3, 23890888), (4, 17918166), (6, 11945444), (7, 10238952), (8, 8959083), (12, 5972722), (14, 5119476), (21, 3412984), (24, 2986361), (28, 2559738), (42, 1706492), (56, 1279869), (84, 853246), (168, 426623), (233, 307608), (466, 153804), (699, 102536), (932, 76902), (1398, 51268), (1631, 43944), (1831, 39144), (1864, 38451), (2796, 25634), (3262, 21972), (3662, 19572), (4893, 14648), (5493, 13048), (5592, 12817), (6524, 10986), (7324, 9786)]