81205962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30971}}^1$

素因数の和:31018

約数の個数: 32

約数和(自身を含む): 178398720

約数和(自身を除く): 97192758

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 30971, 61942, 92913, 185826, 588449, 712333, 1176898, 1424666, 1765347, 2136999, 3530694, 4273998, 13534327, 27068654, 40602981, 81205962]

約数ペア:

[(1, 81205962), (2, 40602981), (3, 27068654), (6, 13534327), (19, 4273998), (23, 3530694), (38, 2136999), (46, 1765347), (57, 1424666), (69, 1176898), (114, 712333), (138, 588449), (437, 185826), (874, 92913), (1311, 61942), (2622, 30971)]