90492066

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 80

約数和(自身を含む): 233481600

約数和(自身を除く): 142989534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 199, 378, 398, 401, 567, 597, 802, 1134, 1194, 1203, 1393, 1791, 2406, 2786, 2807, 3582, 3609, 4179, 5373, 5614, 7218, 8358, 8421, 10746, 10827, 12537, 16119, 16842, 21654, 25074, 25263, 32238, 32481, 37611, 50526, 64962, 75222, 75789, 79799, 112833, 151578, 159598, 225666, 227367, 239397, 454734, 478794, 558593, 718191, 1117186, 1436382, 1675779, 2154573, 3351558, 4309146, 5027337, 6463719, 10054674, 12927438, 15082011, 30164022, 45246033, 90492066]

約数ペア:

[(1, 90492066), (2, 45246033), (3, 30164022), (6, 15082011), (7, 12927438), (9, 10054674), (14, 6463719), (18, 5027337), (21, 4309146), (27, 3351558), (42, 2154573), (54, 1675779), (63, 1436382), (81, 1117186), (126, 718191), (162, 558593), (189, 478794), (199, 454734), (378, 239397), (398, 227367), (401, 225666), (567, 159598), (597, 151578), (802, 112833), (1134, 79799), (1194, 75789), (1203, 75222), (1393, 64962), (1791, 50526), (2406, 37611), (2786, 32481), (2807, 32238), (3582, 25263), (3609, 25074), (4179, 21654), (5373, 16842), (5614, 16119), (7218, 12537), (8358, 10827), (8421, 10746)]