65139876

素因数分解:

$2^2\times 3^4\times {\mathrm{201049}}^1$

素因数の和:201065

約数の個数: 30

約数和(自身を含む): 170289350

約数和(自身を除く): 105149474

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 201049, 402098, 603147, 804196, 1206294, 1809441, 2412588, 3618882, 5428323, 7237764, 10856646, 16284969, 21713292, 32569938, 65139876]

約数ペア:

[(1, 65139876), (2, 32569938), (3, 21713292), (4, 16284969), (6, 10856646), (9, 7237764), (12, 5428323), (18, 3618882), (27, 2412588), (36, 1809441), (54, 1206294), (81, 804196), (108, 603147), (162, 402098), (324, 201049)]