81104928

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27253}}^1$

素因数の和:27297

約数の個数: 48

約数和(自身を含む): 219776256

約数和(自身を除く): 138671328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 27253, 54506, 81759, 109012, 163518, 218024, 327036, 436048, 654072, 844843, 872096, 1308144, 1689686, 2534529, 2616288, 3379372, 5069058, 6758744, 10138116, 13517488, 20276232, 27034976, 40552464, 81104928]

約数ペア:

[(1, 81104928), (2, 40552464), (3, 27034976), (4, 20276232), (6, 13517488), (8, 10138116), (12, 6758744), (16, 5069058), (24, 3379372), (31, 2616288), (32, 2534529), (48, 1689686), (62, 1308144), (93, 872096), (96, 844843), (124, 654072), (186, 436048), (248, 327036), (372, 218024), (496, 163518), (744, 109012), (992, 81759), (1488, 54506), (2976, 27253)]