71250354

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:861

約数の個数: 80

約数和(自身を含む): 184903488

約数和(自身を除く): 113653134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 83, 126, 162, 166, 189, 249, 378, 498, 567, 581, 747, 757, 1134, 1162, 1494, 1514, 1743, 2241, 2271, 3486, 4482, 4542, 5229, 5299, 6723, 6813, 10458, 10598, 13446, 13626, 15687, 15897, 20439, 31374, 31794, 40878, 47061, 47691, 61317, 62831, 94122, 95382, 122634, 125662, 143073, 188493, 286146, 376986, 429219, 439817, 565479, 858438, 879634, 1130958, 1319451, 1696437, 2638902, 3392874, 3958353, 5089311, 7916706, 10178622, 11875059, 23750118, 35625177, 71250354]

約数ペア:

[(1, 71250354), (2, 35625177), (3, 23750118), (6, 11875059), (7, 10178622), (9, 7916706), (14, 5089311), (18, 3958353), (21, 3392874), (27, 2638902), (42, 1696437), (54, 1319451), (63, 1130958), (81, 879634), (83, 858438), (126, 565479), (162, 439817), (166, 429219), (189, 376986), (249, 286146), (378, 188493), (498, 143073), (567, 125662), (581, 122634), (747, 95382), (757, 94122), (1134, 62831), (1162, 61317), (1494, 47691), (1514, 47061), (1743, 40878), (2241, 31794), (2271, 31374), (3486, 20439), (4482, 15897), (4542, 15687), (5229, 13626), (5299, 13446), (6723, 10598), (6813, 10458)]