64160244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 175980168

約数和(自身を除く): 111819924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2557, 2788, 4182, 5114, 6273, 7671, 8364, 10228, 12546, 15342, 23013, 25092, 30684, 43469, 46026, 86938, 92052, 104837, 130407, 173876, 209674, 260814, 314511, 391221, 419348, 521628, 629022, 782442, 943533, 1258044, 1564884, 1782229, 1887066, 3564458, 3774132, 5346687, 7128916, 10693374, 16040061, 21386748, 32080122, 64160244]

約数ペア:

[(1, 64160244), (2, 32080122), (3, 21386748), (4, 16040061), (6, 10693374), (9, 7128916), (12, 5346687), (17, 3774132), (18, 3564458), (34, 1887066), (36, 1782229), (41, 1564884), (51, 1258044), (68, 943533), (82, 782442), (102, 629022), (123, 521628), (153, 419348), (164, 391221), (204, 314511), (246, 260814), (306, 209674), (369, 173876), (492, 130407), (612, 104837), (697, 92052), (738, 86938), (1394, 46026), (1476, 43469), (2091, 30684), (2557, 25092), (2788, 23013), (4182, 15342), (5114, 12546), (6273, 10228), (7671, 8364)]