71318676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 206599680

約数和(自身を除く): 135281004

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 139, 143, 156, 169, 253, 276, 278, 286, 299, 338, 417, 429, 506, 507, 556, 572, 598, 676, 759, 834, 858, 897, 1012, 1014, 1196, 1518, 1529, 1668, 1716, 1794, 1807, 1859, 2028, 3036, 3058, 3197, 3289, 3588, 3614, 3718, 3887, 4587, 5421, 5577, 6116, 6394, 6578, 7228, 7436, 7774, 9174, 9591, 9867, 10842, 11154, 11661, 12788, 13156, 15548, 18348, 19182, 19734, 19877, 21684, 22308, 23322, 23491, 35167, 38364, 39468, 39754, 41561, 42757, 46644, 46982, 59631, 70334, 70473, 79508, 83122, 85514, 93964, 105501, 119262, 124683, 128271, 140668, 140946, 166244, 171028, 211002, 238524, 249366, 256542, 258401, 281892, 422004, 457171, 498732, 513084, 516802, 540293, 775203, 914342, 1033604, 1080586, 1371513, 1550406, 1620879, 1828684, 2161172, 2743026, 3100812, 3241758, 5486052, 5943223, 6483516, 11886446, 17829669, 23772892, 35659338, 71318676]

約数ペア:

[(1, 71318676), (2, 35659338), (3, 23772892), (4, 17829669), (6, 11886446), (11, 6483516), (12, 5943223), (13, 5486052), (22, 3241758), (23, 3100812), (26, 2743026), (33, 2161172), (39, 1828684), (44, 1620879), (46, 1550406), (52, 1371513), (66, 1080586), (69, 1033604), (78, 914342), (92, 775203), (132, 540293), (138, 516802), (139, 513084), (143, 498732), (156, 457171), (169, 422004), (253, 281892), (276, 258401), (278, 256542), (286, 249366), (299, 238524), (338, 211002), (417, 171028), (429, 166244), (506, 140946), (507, 140668), (556, 128271), (572, 124683), (598, 119262), (676, 105501), (759, 93964), (834, 85514), (858, 83122), (897, 79508), (1012, 70473), (1014, 70334), (1196, 59631), (1518, 46982), (1529, 46644), (1668, 42757), (1716, 41561), (1794, 39754), (1807, 39468), (1859, 38364), (2028, 35167), (3036, 23491), (3058, 23322), (3197, 22308), (3289, 21684), (3588, 19877), (3614, 19734), (3718, 19182), (3887, 18348), (4587, 15548), (5421, 13156), (5577, 12788), (6116, 11661), (6394, 11154), (6578, 10842), (7228, 9867), (7436, 9591), (7774, 9174)]