77886288

素因数分解:

$2^4\times 3^2\times {\mathrm{540877}}^1$

素因数の和:540891

約数の個数: 30

約数和(自身を含む): 217973834

約数和(自身を除く): 140087546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540877, 1081754, 1622631, 2163508, 3245262, 4327016, 4867893, 6490524, 8654032, 9735786, 12981048, 19471572, 25962096, 38943144, 77886288]

約数ペア:

[(1, 77886288), (2, 38943144), (3, 25962096), (4, 19471572), (6, 12981048), (8, 9735786), (9, 8654032), (12, 6490524), (16, 4867893), (18, 4327016), (24, 3245262), (36, 2163508), (48, 1622631), (72, 1081754), (144, 540877)]