72040096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2597

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 80490464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 2521, 3572, 5042, 7144, 10084, 14288, 20168, 28576, 40336, 47899, 80672, 95798, 118487, 191596, 236974, 383192, 473948, 766384, 947896, 1532768, 1895792, 2251253, 3791584, 4502506, 9005012, 18010024, 36020048, 72040096]

約数ペア:

[(1, 72040096), (2, 36020048), (4, 18010024), (8, 9005012), (16, 4502506), (19, 3791584), (32, 2251253), (38, 1895792), (47, 1532768), (76, 947896), (94, 766384), (152, 473948), (188, 383192), (304, 236974), (376, 191596), (608, 118487), (752, 95798), (893, 80672), (1504, 47899), (1786, 40336), (2521, 28576), (3572, 20168), (5042, 14288), (7144, 10084)]