180053676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2251

約数の個数: 72

約数和(自身を含む): 498947904

約数和(自身を除く): 318894228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 681, 908, 1362, 2003, 2043, 2497, 2724, 4006, 4086, 4994, 6009, 7491, 8012, 8172, 9988, 12018, 14982, 18027, 22033, 22473, 24036, 29964, 36054, 44066, 44946, 66099, 72108, 88132, 89892, 132198, 198297, 264396, 396594, 454681, 793188, 909362, 1364043, 1818724, 2728086, 4092129, 5001491, 5456172, 8184258, 10002982, 15004473, 16368516, 20005964, 30008946, 45013419, 60017892, 90026838, 180053676]

約数ペア:

[(1, 180053676), (2, 90026838), (3, 60017892), (4, 45013419), (6, 30008946), (9, 20005964), (11, 16368516), (12, 15004473), (18, 10002982), (22, 8184258), (33, 5456172), (36, 5001491), (44, 4092129), (66, 2728086), (99, 1818724), (132, 1364043), (198, 909362), (227, 793188), (396, 454681), (454, 396594), (681, 264396), (908, 198297), (1362, 132198), (2003, 89892), (2043, 88132), (2497, 72108), (2724, 66099), (4006, 44946), (4086, 44066), (4994, 36054), (6009, 29964), (7491, 24036), (8012, 22473), (8172, 22033), (9988, 18027), (12018, 14982)]