71340228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{6857}}^1$

素因数の和:6901

約数の個数: 54

約数和(自身を含む): 191591946

約数和(自身を除く): 120251718

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 6857, 10404, 13714, 20571, 27428, 41142, 61713, 82284, 116569, 123426, 233138, 246852, 349707, 466276, 699414, 1049121, 1398828, 1981673, 2098242, 3963346, 4196484, 5945019, 7926692, 11890038, 17835057, 23780076, 35670114, 71340228]

約数ペア:

[(1, 71340228), (2, 35670114), (3, 23780076), (4, 17835057), (6, 11890038), (9, 7926692), (12, 5945019), (17, 4196484), (18, 3963346), (34, 2098242), (36, 1981673), (51, 1398828), (68, 1049121), (102, 699414), (153, 466276), (204, 349707), (289, 246852), (306, 233138), (578, 123426), (612, 116569), (867, 82284), (1156, 61713), (1734, 41142), (2601, 27428), (3468, 20571), (5202, 13714), (6857, 10404)]