145545336

素因数分解:

$2^3\times 3^5\times {\mathrm{74869}}^1$

素因数の和:74890

約数の個数: 48

約数和(自身を含む): 408790200

約数和(自身を除く): 263244864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 74869, 149738, 224607, 299476, 449214, 598952, 673821, 898428, 1347642, 1796856, 2021463, 2695284, 4042926, 5390568, 6064389, 8085852, 12128778, 16171704, 18193167, 24257556, 36386334, 48515112, 72772668, 145545336]

約数ペア:

[(1, 145545336), (2, 72772668), (3, 48515112), (4, 36386334), (6, 24257556), (8, 18193167), (9, 16171704), (12, 12128778), (18, 8085852), (24, 6064389), (27, 5390568), (36, 4042926), (54, 2695284), (72, 2021463), (81, 1796856), (108, 1347642), (162, 898428), (216, 673821), (243, 598952), (324, 449214), (486, 299476), (648, 224607), (972, 149738), (1944, 74869)]