72209292

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 174720000

約数和(自身を除く): 102510708

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 389, 499, 778, 998, 1167, 1497, 1556, 1996, 2334, 2994, 4668, 5988, 12059, 15469, 24118, 30938, 36177, 46407, 48236, 61876, 72354, 92814, 144708, 185628, 194111, 388222, 582333, 776444, 1164666, 2329332, 6017441, 12034882, 18052323, 24069764, 36104646, 72209292]

約数ペア:

[(1, 72209292), (2, 36104646), (3, 24069764), (4, 18052323), (6, 12034882), (12, 6017441), (31, 2329332), (62, 1164666), (93, 776444), (124, 582333), (186, 388222), (372, 194111), (389, 185628), (499, 144708), (778, 92814), (998, 72354), (1167, 61876), (1497, 48236), (1556, 46407), (1996, 36177), (2334, 30938), (2994, 24118), (4668, 15469), (5988, 12059)]