66723984

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{701}}^1$

素因数の和:1376

約数の個数: 60

約数和(自身を含む): 187283772

約数和(自身を除く): 120559788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 701, 1322, 1402, 1983, 2103, 2644, 2804, 3966, 4206, 5288, 5608, 5949, 6309, 7932, 8412, 10576, 11216, 11898, 12618, 15864, 16824, 23796, 25236, 31728, 33648, 47592, 50472, 95184, 100944, 463361, 926722, 1390083, 1853444, 2780166, 3706888, 4170249, 5560332, 7413776, 8340498, 11120664, 16680996, 22241328, 33361992, 66723984]

約数ペア:

[(1, 66723984), (2, 33361992), (3, 22241328), (4, 16680996), (6, 11120664), (8, 8340498), (9, 7413776), (12, 5560332), (16, 4170249), (18, 3706888), (24, 2780166), (36, 1853444), (48, 1390083), (72, 926722), (144, 463361), (661, 100944), (701, 95184), (1322, 50472), (1402, 47592), (1983, 33648), (2103, 31728), (2644, 25236), (2804, 23796), (3966, 16824), (4206, 15864), (5288, 12618), (5608, 11898), (5949, 11216), (6309, 10576), (7932, 8412)]