69389684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 154106568

約数和(自身を除く): 84716884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 241, 364, 452, 482, 637, 791, 964, 1274, 1469, 1582, 1687, 2548, 2938, 3133, 3164, 3374, 5537, 5876, 6266, 6748, 10283, 11074, 11809, 12532, 20566, 21931, 22148, 23618, 27233, 41132, 43862, 47236, 54466, 71981, 87724, 108932, 143962, 153517, 190631, 287924, 307034, 354029, 381262, 614068, 708058, 762524, 1334417, 1416116, 2478203, 2668834, 4956406, 5337668, 9912812, 17347421, 34694842, 69389684]

約数ペア:

[(1, 69389684), (2, 34694842), (4, 17347421), (7, 9912812), (13, 5337668), (14, 4956406), (26, 2668834), (28, 2478203), (49, 1416116), (52, 1334417), (91, 762524), (98, 708058), (113, 614068), (182, 381262), (196, 354029), (226, 307034), (241, 287924), (364, 190631), (452, 153517), (482, 143962), (637, 108932), (791, 87724), (964, 71981), (1274, 54466), (1469, 47236), (1582, 43862), (1687, 41132), (2548, 27233), (2938, 23618), (3133, 22148), (3164, 21931), (3374, 20566), (5537, 12532), (5876, 11809), (6266, 11074), (6748, 10283)]