121963716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1277}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 353545920

約数和(自身を除く): 231582204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1277, 1516, 2274, 2554, 2653, 3411, 3831, 4548, 5108, 5306, 6822, 7662, 7959, 8939, 10612, 11493, 13644, 15324, 15918, 17878, 22986, 23877, 26817, 31836, 35756, 45972, 47754, 53634, 80451, 95508, 107268, 160902, 321804, 483983, 967966, 1451949, 1935932, 2903898, 3387881, 4355847, 5807796, 6775762, 8711694, 10163643, 13551524, 17423388, 20327286, 30490929, 40654572, 60981858, 121963716]

約数ペア:

[(1, 121963716), (2, 60981858), (3, 40654572), (4, 30490929), (6, 20327286), (7, 17423388), (9, 13551524), (12, 10163643), (14, 8711694), (18, 6775762), (21, 5807796), (28, 4355847), (36, 3387881), (42, 2903898), (63, 1935932), (84, 1451949), (126, 967966), (252, 483983), (379, 321804), (758, 160902), (1137, 107268), (1277, 95508), (1516, 80451), (2274, 53634), (2554, 47754), (2653, 45972), (3411, 35756), (3831, 31836), (4548, 26817), (5108, 23877), (5306, 22986), (6822, 17878), (7662, 15918), (7959, 15324), (8939, 13644), (10612, 11493)]