90227052

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 234120432

約数和(自身を除く): 143893380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 181, 183, 227, 244, 362, 366, 454, 543, 549, 681, 724, 732, 908, 1086, 1098, 1362, 1629, 2043, 2172, 2196, 2724, 3258, 4086, 6516, 8172, 11041, 13847, 22082, 27694, 33123, 41087, 41541, 44164, 55388, 66246, 82174, 83082, 99369, 123261, 124623, 132492, 164348, 166164, 198738, 246522, 249246, 369783, 397476, 493044, 498492, 739566, 1479132, 2506307, 5012614, 7518921, 10025228, 15037842, 22556763, 30075684, 45113526, 90227052]

約数ペア:

[(1, 90227052), (2, 45113526), (3, 30075684), (4, 22556763), (6, 15037842), (9, 10025228), (12, 7518921), (18, 5012614), (36, 2506307), (61, 1479132), (122, 739566), (181, 498492), (183, 493044), (227, 397476), (244, 369783), (362, 249246), (366, 246522), (454, 198738), (543, 166164), (549, 164348), (681, 132492), (724, 124623), (732, 123261), (908, 99369), (1086, 83082), (1098, 82174), (1362, 66246), (1629, 55388), (2043, 44164), (2172, 41541), (2196, 41087), (2724, 33123), (3258, 27694), (4086, 22082), (6516, 13847), (8172, 11041)]