69030416

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 90

約数和(自身を含む): 168794442

約数和(自身を除く): 99764026

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 521, 637, 676, 728, 784, 1042, 1183, 1274, 1352, 1456, 2084, 2366, 2548, 2704, 3647, 4168, 4732, 5096, 6773, 7294, 8281, 8336, 9464, 10192, 13546, 14588, 16562, 18928, 25529, 27092, 29176, 33124, 47411, 51058, 54184, 58352, 66248, 88049, 94822, 102116, 108368, 132496, 176098, 189644, 204232, 331877, 352196, 379288, 408464, 616343, 663754, 704392, 758576, 1232686, 1327508, 1408784, 2465372, 2655016, 4314401, 4930744, 5310032, 8628802, 9861488, 17257604, 34515208, 69030416]

約数ペア:

[(1, 69030416), (2, 34515208), (4, 17257604), (7, 9861488), (8, 8628802), (13, 5310032), (14, 4930744), (16, 4314401), (26, 2655016), (28, 2465372), (49, 1408784), (52, 1327508), (56, 1232686), (91, 758576), (98, 704392), (104, 663754), (112, 616343), (169, 408464), (182, 379288), (196, 352196), (208, 331877), (338, 204232), (364, 189644), (392, 176098), (521, 132496), (637, 108368), (676, 102116), (728, 94822), (784, 88049), (1042, 66248), (1183, 58352), (1274, 54184), (1352, 51058), (1456, 47411), (2084, 33124), (2366, 29176), (2548, 27092), (2704, 25529), (3647, 18928), (4168, 16562), (4732, 14588), (5096, 13546), (6773, 10192), (7294, 9464), (8281, 8336)]