89625508

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 197074080

約数和(自身を除く): 107448572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 164, 196, 266, 287, 532, 574, 587, 779, 931, 1148, 1174, 1558, 1862, 2009, 2348, 3116, 3724, 4018, 4109, 5453, 8036, 8218, 10906, 11153, 16436, 21812, 22306, 24067, 28763, 38171, 44612, 48134, 57526, 76342, 78071, 96268, 115052, 152684, 156142, 168469, 312284, 336938, 457273, 546497, 673876, 914546, 1092994, 1179283, 1829092, 2185988, 2358566, 3200911, 4717132, 6401822, 12803644, 22406377, 44812754, 89625508]

約数ペア:

[(1, 89625508), (2, 44812754), (4, 22406377), (7, 12803644), (14, 6401822), (19, 4717132), (28, 3200911), (38, 2358566), (41, 2185988), (49, 1829092), (76, 1179283), (82, 1092994), (98, 914546), (133, 673876), (164, 546497), (196, 457273), (266, 336938), (287, 312284), (532, 168469), (574, 156142), (587, 152684), (779, 115052), (931, 96268), (1148, 78071), (1174, 76342), (1558, 57526), (1862, 48134), (2009, 44612), (2348, 38171), (3116, 28763), (3724, 24067), (4018, 22306), (4109, 21812), (5453, 16436), (8036, 11153), (8218, 10906)]