85355452

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 189253680

約数和(自身を除く): 103898228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 139, 182, 196, 241, 278, 364, 482, 556, 637, 964, 973, 1274, 1687, 1807, 1946, 2548, 3133, 3374, 3614, 3892, 6266, 6748, 6811, 7228, 11809, 12532, 12649, 13622, 21931, 23618, 25298, 27244, 33499, 43862, 47236, 50596, 66998, 87724, 88543, 133996, 153517, 177086, 234493, 307034, 354172, 435487, 468986, 614068, 870974, 937972, 1641451, 1741948, 3048409, 3282902, 6096818, 6565804, 12193636, 21338863, 42677726, 85355452]

約数ペア:

[(1, 85355452), (2, 42677726), (4, 21338863), (7, 12193636), (13, 6565804), (14, 6096818), (26, 3282902), (28, 3048409), (49, 1741948), (52, 1641451), (91, 937972), (98, 870974), (139, 614068), (182, 468986), (196, 435487), (241, 354172), (278, 307034), (364, 234493), (482, 177086), (556, 153517), (637, 133996), (964, 88543), (973, 87724), (1274, 66998), (1687, 50596), (1807, 47236), (1946, 43862), (2548, 33499), (3133, 27244), (3374, 25298), (3614, 23618), (3892, 21931), (6266, 13622), (6748, 12649), (6811, 12532), (7228, 11809)]