69502576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 162677088

約数和(自身を除く): 93174512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 821, 962, 1144, 1628, 1642, 1924, 2288, 3256, 3284, 3848, 5291, 6512, 6568, 7696, 9031, 10582, 10673, 13136, 18062, 21164, 21346, 30377, 36124, 42328, 42692, 60754, 72248, 84656, 85384, 117403, 121508, 144496, 170768, 234806, 243016, 334147, 394901, 469612, 486032, 668294, 789802, 939224, 1336588, 1579604, 1878448, 2673176, 3159208, 4343911, 5346352, 6318416, 8687822, 17375644, 34751288, 69502576]

約数ペア:

[(1, 69502576), (2, 34751288), (4, 17375644), (8, 8687822), (11, 6318416), (13, 5346352), (16, 4343911), (22, 3159208), (26, 2673176), (37, 1878448), (44, 1579604), (52, 1336588), (74, 939224), (88, 789802), (104, 668294), (143, 486032), (148, 469612), (176, 394901), (208, 334147), (286, 243016), (296, 234806), (407, 170768), (481, 144496), (572, 121508), (592, 117403), (814, 85384), (821, 84656), (962, 72248), (1144, 60754), (1628, 42692), (1642, 42328), (1924, 36124), (2288, 30377), (3256, 21346), (3284, 21164), (3848, 18062), (5291, 13136), (6512, 10673), (6568, 10582), (7696, 9031)]