71745156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2270

約数の個数: 96

約数和(自身を含む): 217620480

約数和(自身を除く): 145875324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2207, 2322, 2709, 3612, 4414, 4644, 5418, 6621, 8127, 8828, 10836, 13242, 15449, 16254, 19863, 26484, 30898, 32508, 39726, 46347, 59589, 61796, 79452, 92694, 94901, 119178, 139041, 185388, 189802, 238356, 278082, 284703, 379604, 417123, 556164, 569406, 664307, 834246, 854109, 1138812, 1328614, 1668492, 1708218, 1992921, 2562327, 2657228, 3416436, 3985842, 5124654, 5978763, 7971684, 10249308, 11957526, 17936289, 23915052, 35872578, 71745156]

約数ペア:

[(1, 71745156), (2, 35872578), (3, 23915052), (4, 17936289), (6, 11957526), (7, 10249308), (9, 7971684), (12, 5978763), (14, 5124654), (18, 3985842), (21, 3416436), (27, 2657228), (28, 2562327), (36, 1992921), (42, 1708218), (43, 1668492), (54, 1328614), (63, 1138812), (84, 854109), (86, 834246), (108, 664307), (126, 569406), (129, 556164), (172, 417123), (189, 379604), (252, 284703), (258, 278082), (301, 238356), (378, 189802), (387, 185388), (516, 139041), (602, 119178), (756, 94901), (774, 92694), (903, 79452), (1161, 61796), (1204, 59589), (1548, 46347), (1806, 39726), (2207, 32508), (2322, 30898), (2709, 26484), (3612, 19863), (4414, 16254), (4644, 15449), (5418, 13242), (6621, 10836), (8127, 8828)]