71313294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 162054144

約数和(自身を除く): 90740850

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 127, 138, 254, 299, 313, 381, 598, 626, 762, 897, 939, 1651, 1794, 1878, 2921, 3302, 4069, 4953, 5842, 7199, 8138, 8763, 9906, 12207, 14398, 17526, 21597, 24414, 37973, 39751, 43194, 75946, 79502, 93587, 113919, 119253, 187174, 227838, 238506, 280761, 516763, 561522, 914273, 1033526, 1550289, 1828546, 2742819, 3100578, 5485638, 11885549, 23771098, 35656647, 71313294]

約数ペア:

[(1, 71313294), (2, 35656647), (3, 23771098), (6, 11885549), (13, 5485638), (23, 3100578), (26, 2742819), (39, 1828546), (46, 1550289), (69, 1033526), (78, 914273), (127, 561522), (138, 516763), (254, 280761), (299, 238506), (313, 227838), (381, 187174), (598, 119253), (626, 113919), (762, 93587), (897, 79502), (939, 75946), (1651, 43194), (1794, 39751), (1878, 37973), (2921, 24414), (3302, 21597), (4069, 17526), (4953, 14398), (5842, 12207), (7199, 9906), (8138, 8763)]