123315048

素因数分解:

$2^3\times 3^4\times {\mathrm{190301}}^1$

素因数の和:190319

約数の個数: 40

約数和(自身を含む): 345398130

約数和(自身を除く): 222083082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 190301, 380602, 570903, 761204, 1141806, 1522408, 1712709, 2283612, 3425418, 4567224, 5138127, 6850836, 10276254, 13701672, 15414381, 20552508, 30828762, 41105016, 61657524, 123315048]

約数ペア:

[(1, 123315048), (2, 61657524), (3, 41105016), (4, 30828762), (6, 20552508), (8, 15414381), (9, 13701672), (12, 10276254), (18, 6850836), (24, 5138127), (27, 4567224), (36, 3425418), (54, 2283612), (72, 1712709), (81, 1522408), (108, 1141806), (162, 761204), (216, 570903), (324, 380602), (648, 190301)]