64641072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 181675872

約数和(自身を除く): 117034800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1776, 1887, 2141, 2516, 3774, 4282, 5032, 6423, 7548, 8564, 10064, 12846, 15096, 17128, 25692, 30192, 34256, 36397, 51384, 72794, 79217, 102768, 109191, 145588, 158434, 218382, 237651, 291176, 316868, 436764, 475302, 582352, 633736, 873528, 950604, 1267472, 1346689, 1747056, 1901208, 2693378, 3802416, 4040067, 5386756, 8080134, 10773512, 16160268, 21547024, 32320536, 64641072]

約数ペア:

[(1, 64641072), (2, 32320536), (3, 21547024), (4, 16160268), (6, 10773512), (8, 8080134), (12, 5386756), (16, 4040067), (17, 3802416), (24, 2693378), (34, 1901208), (37, 1747056), (48, 1346689), (51, 1267472), (68, 950604), (74, 873528), (102, 633736), (111, 582352), (136, 475302), (148, 436764), (204, 316868), (222, 291176), (272, 237651), (296, 218382), (408, 158434), (444, 145588), (592, 109191), (629, 102768), (816, 79217), (888, 72794), (1258, 51384), (1776, 36397), (1887, 34256), (2141, 30192), (2516, 25692), (3774, 17128), (4282, 15096), (5032, 12846), (6423, 10064), (7548, 8564)]