87117698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 144460800

約数和(自身を除く): 57343102

約数列:

[1, 2, 19, 23, 38, 46, 263, 379, 437, 526, 758, 874, 4997, 6049, 7201, 8717, 9994, 12098, 14402, 17434, 99677, 114931, 165623, 199354, 229862, 331246, 1893863, 2292571, 3787726, 4585142, 43558849, 87117698]

約数ペア:

[(1, 87117698), (2, 43558849), (19, 4585142), (23, 3787726), (38, 2292571), (46, 1893863), (263, 331246), (379, 229862), (437, 199354), (526, 165623), (758, 114931), (874, 99677), (4997, 17434), (6049, 14402), (7201, 12098), (8717, 9994)]