88316826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2651

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 120702054

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 2591, 2622, 5182, 5681, 7773, 11362, 15546, 17043, 33683, 34086, 49229, 59593, 67366, 98458, 101049, 119186, 147687, 178779, 202098, 295374, 357558, 639977, 774709, 1132267, 1279954, 1549418, 1919931, 2264534, 2324127, 3396801, 3839862, 4648254, 6793602, 14719471, 29438942, 44158413, 88316826]

約数ペア:

[(1, 88316826), (2, 44158413), (3, 29438942), (6, 14719471), (13, 6793602), (19, 4648254), (23, 3839862), (26, 3396801), (38, 2324127), (39, 2264534), (46, 1919931), (57, 1549418), (69, 1279954), (78, 1132267), (114, 774709), (138, 639977), (247, 357558), (299, 295374), (437, 202098), (494, 178779), (598, 147687), (741, 119186), (874, 101049), (897, 98458), (1311, 67366), (1482, 59593), (1794, 49229), (2591, 34086), (2622, 33683), (5182, 17043), (5681, 15546), (7773, 11362)]