71256636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 198516864

約数和(自身を除く): 127260228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 396, 412, 618, 927, 1133, 1236, 1747, 1854, 2266, 3399, 3494, 3708, 4532, 5241, 6798, 6988, 10197, 10482, 13596, 15723, 19217, 20394, 20964, 31446, 38434, 40788, 57651, 62892, 76868, 115302, 172953, 179941, 230604, 345906, 359882, 539823, 691812, 719764, 1079646, 1619469, 1979351, 2159292, 3238938, 3958702, 5938053, 6477876, 7917404, 11876106, 17814159, 23752212, 35628318, 71256636]

約数ペア:

[(1, 71256636), (2, 35628318), (3, 23752212), (4, 17814159), (6, 11876106), (9, 7917404), (11, 6477876), (12, 5938053), (18, 3958702), (22, 3238938), (33, 2159292), (36, 1979351), (44, 1619469), (66, 1079646), (99, 719764), (103, 691812), (132, 539823), (198, 359882), (206, 345906), (309, 230604), (396, 179941), (412, 172953), (618, 115302), (927, 76868), (1133, 62892), (1236, 57651), (1747, 40788), (1854, 38434), (2266, 31446), (3399, 20964), (3494, 20394), (3708, 19217), (4532, 15723), (5241, 13596), (6798, 10482), (6988, 10197)]