81614553.000000000

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{13697}}^1$

素因数の和:13766

約数の個数: 36

約数和(自身を含む): 380859192

約数和(自身を除く): 222905388

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1922, 2883, 3844, 5766, 11532, 13697, 27394, 41091, 54788, 82182, 164364, 424607, 849214, 1273821, 1698428, 2547642, 5095284, 13162817, 26325634, 39488451, 52651268, 78976902, 157953804]

約数ペア:

[(1, 157953804), (2, 78976902), (3, 52651268), (4, 39488451), (6, 26325634), (12, 13162817), (31, 5095284), (62, 2547642), (93, 1698428), (124, 1273821), (186, 849214), (372, 424607), (961, 164364), (1922, 82182), (2883, 54788), (3844, 41091), (5766, 27394), (11532, 13697)]