72469176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 123486024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 359, 647, 718, 1077, 1294, 1436, 1941, 2154, 2588, 2872, 3882, 4308, 4667, 5176, 7764, 8411, 8616, 9334, 14001, 15528, 16822, 18668, 25233, 28002, 33644, 37336, 50466, 56004, 67288, 100932, 112008, 201864, 232273, 464546, 696819, 929092, 1393638, 1858184, 2787276, 3019549, 5574552, 6039098, 9058647, 12078196, 18117294, 24156392, 36234588, 72469176]

約数ペア:

[(1, 72469176), (2, 36234588), (3, 24156392), (4, 18117294), (6, 12078196), (8, 9058647), (12, 6039098), (13, 5574552), (24, 3019549), (26, 2787276), (39, 1858184), (52, 1393638), (78, 929092), (104, 696819), (156, 464546), (312, 232273), (359, 201864), (647, 112008), (718, 100932), (1077, 67288), (1294, 56004), (1436, 50466), (1941, 37336), (2154, 33644), (2588, 28002), (2872, 25233), (3882, 18668), (4308, 16822), (4667, 15528), (5176, 14001), (7764, 9334), (8411, 8616)]