72638316

素因数分解:

$2^2\times 3^3\times {\mathrm{672577}}^1$

素因数の和:672590

約数の個数: 24

約数和(自身を含む): 188321840

約数和(自身を除く): 115683524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 672577, 1345154, 2017731, 2690308, 4035462, 6053193, 8070924, 12106386, 18159579, 24212772, 36319158, 72638316]

約数ペア:

[(1, 72638316), (2, 36319158), (3, 24212772), (4, 18159579), (6, 12106386), (9, 8070924), (12, 6053193), (18, 4035462), (27, 2690308), (36, 2017731), (54, 1345154), (108, 672577)]