71265894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 166699008

約数和(自身を除く): 95433114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 446, 669, 1087, 1338, 1561, 2174, 3122, 3261, 4683, 6522, 7609, 9366, 10927, 15218, 21854, 22827, 32781, 45654, 53263, 65562, 106526, 159789, 242401, 319578, 484802, 727203, 1454406, 1696807, 3393614, 5090421, 10180842, 11877649, 23755298, 35632947, 71265894]

約数ペア:

[(1, 71265894), (2, 35632947), (3, 23755298), (6, 11877649), (7, 10180842), (14, 5090421), (21, 3393614), (42, 1696807), (49, 1454406), (98, 727203), (147, 484802), (223, 319578), (294, 242401), (446, 159789), (669, 106526), (1087, 65562), (1338, 53263), (1561, 45654), (2174, 32781), (3122, 22827), (3261, 21854), (4683, 15218), (6522, 10927), (7609, 9366)]