90600531

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 158469120

約数和(自身を除く): 67868589

約数列:

[1, 3, 7, 17, 19, 21, 37, 51, 57, 111, 119, 133, 259, 323, 357, 361, 399, 629, 703, 777, 969, 1083, 1887, 2109, 2261, 2527, 4403, 4921, 6137, 6783, 6859, 7581, 11951, 13209, 13357, 14763, 18411, 20577, 35853, 40071, 42959, 48013, 83657, 93499, 116603, 128877, 144039, 227069, 250971, 253783, 280497, 349809, 681207, 761349, 816221, 1589483, 1776481, 2448663, 4314311, 4768449, 5329443, 12942933, 30200177, 90600531]

約数ペア:

[(1, 90600531), (3, 30200177), (7, 12942933), (17, 5329443), (19, 4768449), (21, 4314311), (37, 2448663), (51, 1776481), (57, 1589483), (111, 816221), (119, 761349), (133, 681207), (259, 349809), (323, 280497), (357, 253783), (361, 250971), (399, 227069), (629, 144039), (703, 128877), (777, 116603), (969, 93499), (1083, 83657), (1887, 48013), (2109, 42959), (2261, 40071), (2527, 35853), (4403, 20577), (4921, 18411), (6137, 14763), (6783, 13357), (6859, 13209), (7581, 11951)]