8174868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 21520800

約数和(自身を除く): 13345932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 139, 156, 169, 174, 278, 338, 348, 377, 417, 507, 556, 676, 754, 834, 1014, 1131, 1508, 1668, 1807, 2028, 2262, 3614, 4031, 4524, 4901, 5421, 7228, 8062, 9802, 10842, 12093, 14703, 16124, 19604, 21684, 23491, 24186, 29406, 46982, 48372, 52403, 58812, 70473, 93964, 104806, 140946, 157209, 209612, 281892, 314418, 628836, 681239, 1362478, 2043717, 2724956, 4087434, 8174868]

約数ペア:

[(1, 8174868), (2, 4087434), (3, 2724956), (4, 2043717), (6, 1362478), (12, 681239), (13, 628836), (26, 314418), (29, 281892), (39, 209612), (52, 157209), (58, 140946), (78, 104806), (87, 93964), (116, 70473), (139, 58812), (156, 52403), (169, 48372), (174, 46982), (278, 29406), (338, 24186), (348, 23491), (377, 21684), (417, 19604), (507, 16124), (556, 14703), (676, 12093), (754, 10842), (834, 9802), (1014, 8062), (1131, 7228), (1508, 5421), (1668, 4901), (1807, 4524), (2028, 4031), (2262, 3614)]