83141820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3637}}^1$

素因数の和:3779

約数の個数: 72

約数和(自身を含む): 254252544

約数和(自身を除く): 171110724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3637, 3810, 4572, 5715, 7274, 7620, 10911, 11430, 14548, 18185, 21822, 22860, 32733, 36370, 43644, 54555, 65466, 72740, 109110, 130932, 163665, 218220, 327330, 461899, 654660, 923798, 1385697, 1847596, 2309495, 2771394, 4157091, 4618990, 5542788, 6928485, 8314182, 9237980, 13856970, 16628364, 20785455, 27713940, 41570910, 83141820]

約数ペア:

[(1, 83141820), (2, 41570910), (3, 27713940), (4, 20785455), (5, 16628364), (6, 13856970), (9, 9237980), (10, 8314182), (12, 6928485), (15, 5542788), (18, 4618990), (20, 4157091), (30, 2771394), (36, 2309495), (45, 1847596), (60, 1385697), (90, 923798), (127, 654660), (180, 461899), (254, 327330), (381, 218220), (508, 163665), (635, 130932), (762, 109110), (1143, 72740), (1270, 65466), (1524, 54555), (1905, 43644), (2286, 36370), (2540, 32733), (3637, 22860), (3810, 21822), (4572, 18185), (5715, 14548), (7274, 11430), (7620, 10911)]