64936638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{773}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 152137440

約数和(自身を除く): 87200802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 359, 718, 773, 1077, 1546, 2154, 2319, 3231, 4638, 4667, 6462, 6957, 9334, 10049, 13914, 14001, 20098, 28002, 30147, 42003, 60294, 84006, 90441, 180882, 277507, 555014, 832521, 1665042, 2497563, 3607591, 4995126, 7215182, 10822773, 21645546, 32468319, 64936638]

約数ペア:

[(1, 64936638), (2, 32468319), (3, 21645546), (6, 10822773), (9, 7215182), (13, 4995126), (18, 3607591), (26, 2497563), (39, 1665042), (78, 832521), (117, 555014), (234, 277507), (359, 180882), (718, 90441), (773, 84006), (1077, 60294), (1546, 42003), (2154, 30147), (2319, 28002), (3231, 20098), (4638, 14001), (4667, 13914), (6462, 10049), (6957, 9334)]