145028826

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 342547200

約数和(自身を除く): 197518374

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 37, 54, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 783, 999, 1073, 1566, 1998, 2146, 2503, 3219, 5006, 6438, 7509, 9657, 15018, 19314, 22527, 28971, 45054, 57942, 67581, 72587, 92611, 135162, 145174, 185222, 217761, 277833, 435522, 555666, 653283, 833499, 1306566, 1666998, 1959849, 2500497, 2685719, 3919698, 5000994, 5371438, 8057157, 16114314, 24171471, 48342942, 72514413, 145028826]

約数ペア:

[(1, 145028826), (2, 72514413), (3, 48342942), (6, 24171471), (9, 16114314), (18, 8057157), (27, 5371438), (29, 5000994), (37, 3919698), (54, 2685719), (58, 2500497), (74, 1959849), (87, 1666998), (111, 1306566), (174, 833499), (222, 653283), (261, 555666), (333, 435522), (522, 277833), (666, 217761), (783, 185222), (999, 145174), (1073, 135162), (1566, 92611), (1998, 72587), (2146, 67581), (2503, 57942), (3219, 45054), (5006, 28971), (6438, 22527), (7509, 19314), (9657, 15018)]