71840016

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9413}}^1$

素因数の和:9480

約数の個数: 60

約数和(自身を含む): 204867468

約数和(自身を除く): 133027452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 9413, 18826, 28239, 37652, 56478, 75304, 84717, 112956, 150608, 169434, 225912, 338868, 451824, 498889, 677736, 997778, 1355472, 1496667, 1995556, 2993334, 3991112, 4490001, 5986668, 7982224, 8980002, 11973336, 17960004, 23946672, 35920008, 71840016]

約数ペア:

[(1, 71840016), (2, 35920008), (3, 23946672), (4, 17960004), (6, 11973336), (8, 8980002), (9, 7982224), (12, 5986668), (16, 4490001), (18, 3991112), (24, 2993334), (36, 1995556), (48, 1496667), (53, 1355472), (72, 997778), (106, 677736), (144, 498889), (159, 451824), (212, 338868), (318, 225912), (424, 169434), (477, 150608), (636, 112956), (848, 84717), (954, 75304), (1272, 56478), (1908, 37652), (2544, 28239), (3816, 18826), (7632, 9413)]