72080862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{245173}}^1$

素因数の和:245192

約数の個数: 24

約数和(自身を含む): 167699016

約数和(自身を除く): 95618154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 245173, 490346, 735519, 1471038, 1716211, 3432422, 5148633, 10297266, 12013477, 24026954, 36040431, 72080862]

約数ペア:

[(1, 72080862), (2, 36040431), (3, 24026954), (6, 12013477), (7, 10297266), (14, 5148633), (21, 3432422), (42, 1716211), (49, 1471038), (98, 735519), (147, 490346), (294, 245173)]