72236745

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{76441}}^1$

素因数の和:76462

約数の個数: 32

約数和(自身を含む): 146768640

約数和(自身を除く): 74531895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 76441, 229323, 382205, 535087, 687969, 1146615, 1605261, 2063907, 2675435, 3439845, 4815783, 8026305, 10319535, 14447349, 24078915, 72236745]

約数ペア:

[(1, 72236745), (3, 24078915), (5, 14447349), (7, 10319535), (9, 8026305), (15, 4815783), (21, 3439845), (27, 2675435), (35, 2063907), (45, 1605261), (63, 1146615), (105, 687969), (135, 535087), (189, 382205), (315, 229323), (945, 76441)]