101212748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 222955488

約数和(自身を除く): 121742740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 169, 182, 292, 293, 338, 364, 511, 586, 676, 949, 1022, 1172, 1183, 1898, 2044, 2051, 2366, 3796, 3809, 4102, 4732, 6643, 7618, 8204, 12337, 13286, 15236, 21389, 24674, 26572, 26663, 42778, 49348, 49517, 53326, 85556, 86359, 99034, 106652, 149723, 172718, 198068, 278057, 299446, 345436, 346619, 556114, 598892, 693238, 1112228, 1386476, 1946399, 3614741, 3892798, 7229482, 7785596, 14458964, 25303187, 50606374, 101212748]

約数ペア:

[(1, 101212748), (2, 50606374), (4, 25303187), (7, 14458964), (13, 7785596), (14, 7229482), (26, 3892798), (28, 3614741), (52, 1946399), (73, 1386476), (91, 1112228), (146, 693238), (169, 598892), (182, 556114), (292, 346619), (293, 345436), (338, 299446), (364, 278057), (511, 198068), (586, 172718), (676, 149723), (949, 106652), (1022, 99034), (1172, 86359), (1183, 85556), (1898, 53326), (2044, 49517), (2051, 49348), (2366, 42778), (3796, 26663), (3809, 26572), (4102, 24674), (4732, 21389), (6643, 15236), (7618, 13286), (8204, 12337)]