87198444

素因数分解:

$2^2\times 3^4\times {\mathrm{269131}}^1$

素因数の和:269147

約数の個数: 30

約数和(自身を含む): 227954804

約数和(自身を除く): 140756360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 269131, 538262, 807393, 1076524, 1614786, 2422179, 3229572, 4844358, 7266537, 9688716, 14533074, 21799611, 29066148, 43599222, 87198444]

約数ペア:

[(1, 87198444), (2, 43599222), (3, 29066148), (4, 21799611), (6, 14533074), (9, 9688716), (12, 7266537), (18, 4844358), (27, 3229572), (36, 2422179), (54, 1614786), (81, 1076524), (108, 807393), (162, 538262), (324, 269131)]