90519288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 241380000

約数和(自身を除く): 150860712

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 149, 204, 298, 408, 447, 596, 894, 1192, 1489, 1788, 2533, 2978, 3576, 4467, 5066, 5956, 7599, 8934, 10132, 11912, 15198, 17868, 20264, 25313, 30396, 35736, 50626, 60792, 75939, 101252, 151878, 202504, 221861, 303756, 443722, 607512, 665583, 887444, 1331166, 1774888, 2662332, 3771637, 5324664, 7543274, 11314911, 15086548, 22629822, 30173096, 45259644, 90519288]

約数ペア:

[(1, 90519288), (2, 45259644), (3, 30173096), (4, 22629822), (6, 15086548), (8, 11314911), (12, 7543274), (17, 5324664), (24, 3771637), (34, 2662332), (51, 1774888), (68, 1331166), (102, 887444), (136, 665583), (149, 607512), (204, 443722), (298, 303756), (408, 221861), (447, 202504), (596, 151878), (894, 101252), (1192, 75939), (1489, 60792), (1788, 50626), (2533, 35736), (2978, 30396), (3576, 25313), (4467, 20264), (5066, 17868), (5956, 15198), (7599, 11912), (8934, 10132)]