72551766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90917}}^1$

素因数の和:90948

約数の個数: 32

約数和(自身を含む): 174562560

約数和(自身を除く): 102010794

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 90917, 181834, 272751, 545502, 636419, 1272838, 1727423, 1909257, 3454846, 3818514, 5182269, 10364538, 12091961, 24183922, 36275883, 72551766]

約数ペア:

[(1, 72551766), (2, 36275883), (3, 24183922), (6, 12091961), (7, 10364538), (14, 5182269), (19, 3818514), (21, 3454846), (38, 1909257), (42, 1727423), (57, 1272838), (114, 636419), (133, 545502), (266, 272751), (399, 181834), (798, 90917)]