81168024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5821}}^1$

素因数の和:5920

約数の個数: 64

約数和(自身を含む): 234743040

約数和(自身を除く): 153575016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 5821, 6972, 11642, 13944, 17463, 23284, 34926, 40747, 46568, 69852, 81494, 122241, 139704, 162988, 244482, 325976, 483143, 488964, 966286, 977928, 1449429, 1932572, 2898858, 3382001, 3865144, 5797716, 6764002, 10146003, 11595432, 13528004, 20292006, 27056008, 40584012, 81168024]

約数ペア:

[(1, 81168024), (2, 40584012), (3, 27056008), (4, 20292006), (6, 13528004), (7, 11595432), (8, 10146003), (12, 6764002), (14, 5797716), (21, 3865144), (24, 3382001), (28, 2898858), (42, 1932572), (56, 1449429), (83, 977928), (84, 966286), (166, 488964), (168, 483143), (249, 325976), (332, 244482), (498, 162988), (581, 139704), (664, 122241), (996, 81494), (1162, 69852), (1743, 46568), (1992, 40747), (2324, 34926), (3486, 23284), (4648, 17463), (5821, 13944), (6972, 11642)]