172917876

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2203}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 418654208

約数和(自身を除く): 245736332

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 211, 372, 422, 633, 844, 1266, 2203, 2532, 4406, 6541, 6609, 8812, 13082, 13218, 19623, 26164, 26436, 39246, 68293, 78492, 136586, 204879, 273172, 409758, 464833, 819516, 929666, 1394499, 1859332, 2788998, 5577996, 14409823, 28819646, 43229469, 57639292, 86458938, 172917876]

約数ペア:

[(1, 172917876), (2, 86458938), (3, 57639292), (4, 43229469), (6, 28819646), (12, 14409823), (31, 5577996), (62, 2788998), (93, 1859332), (124, 1394499), (186, 929666), (211, 819516), (372, 464833), (422, 409758), (633, 273172), (844, 204879), (1266, 136586), (2203, 78492), (2532, 68293), (4406, 39246), (6541, 26436), (6609, 26164), (8812, 19623), (13082, 13218)]