80508852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117703}}^1$

素因数の和:117732

約数の個数: 36

約数和(自身を含む): 214221280

約数和(自身を除く): 133712428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117703, 235406, 353109, 470812, 706218, 1059327, 1412436, 2118654, 2236357, 4237308, 4472714, 6709071, 8945428, 13418142, 20127213, 26836284, 40254426, 80508852]

約数ペア:

[(1, 80508852), (2, 40254426), (3, 26836284), (4, 20127213), (6, 13418142), (9, 8945428), (12, 6709071), (18, 4472714), (19, 4237308), (36, 2236357), (38, 2118654), (57, 1412436), (76, 1059327), (114, 706218), (171, 470812), (228, 353109), (342, 235406), (684, 117703)]