71575218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 202383360

約数和(自身を除く): 130808142

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 31, 33, 39, 46, 54, 62, 66, 69, 78, 93, 99, 117, 138, 143, 169, 186, 198, 207, 234, 253, 279, 286, 297, 299, 338, 341, 351, 403, 414, 429, 506, 507, 558, 594, 598, 621, 682, 702, 713, 759, 806, 837, 858, 897, 1014, 1023, 1209, 1242, 1287, 1426, 1518, 1521, 1674, 1794, 1859, 2046, 2139, 2277, 2418, 2574, 2691, 3042, 3069, 3289, 3627, 3718, 3861, 3887, 4278, 4433, 4554, 4563, 5239, 5382, 5577, 6138, 6417, 6578, 6831, 7254, 7722, 7774, 7843, 8073, 8866, 9126, 9207, 9269, 9867, 10478, 10881, 11154, 11661, 12834, 13299, 13662, 15686, 15717, 16146, 16731, 18414, 18538, 19251, 19734, 21762, 23322, 23529, 26598, 27807, 29601, 31434, 33462, 34983, 38502, 39897, 42757, 47058, 47151, 50193, 55614, 57629, 59202, 69966, 70587, 79794, 83421, 85514, 88803, 94302, 100386, 101959, 104949, 115258, 119691, 120497, 128271, 141174, 141453, 166842, 172887, 177606, 203918, 209898, 211761, 239382, 240994, 250263, 256542, 282906, 305877, 345774, 361491, 384813, 423522, 500526, 518661, 611754, 722982, 769626, 917631, 1037322, 1084473, 1154439, 1325467, 1555983, 1835262, 2168946, 2308878, 2650934, 2752893, 3111966, 3253419, 3976401, 5505786, 6506838, 7952802, 11929203, 23858406, 35787609, 71575218]

約数ペア:

[(1, 71575218), (2, 35787609), (3, 23858406), (6, 11929203), (9, 7952802), (11, 6506838), (13, 5505786), (18, 3976401), (22, 3253419), (23, 3111966), (26, 2752893), (27, 2650934), (31, 2308878), (33, 2168946), (39, 1835262), (46, 1555983), (54, 1325467), (62, 1154439), (66, 1084473), (69, 1037322), (78, 917631), (93, 769626), (99, 722982), (117, 611754), (138, 518661), (143, 500526), (169, 423522), (186, 384813), (198, 361491), (207, 345774), (234, 305877), (253, 282906), (279, 256542), (286, 250263), (297, 240994), (299, 239382), (338, 211761), (341, 209898), (351, 203918), (403, 177606), (414, 172887), (429, 166842), (506, 141453), (507, 141174), (558, 128271), (594, 120497), (598, 119691), (621, 115258), (682, 104949), (702, 101959), (713, 100386), (759, 94302), (806, 88803), (837, 85514), (858, 83421), (897, 79794), (1014, 70587), (1023, 69966), (1209, 59202), (1242, 57629), (1287, 55614), (1426, 50193), (1518, 47151), (1521, 47058), (1674, 42757), (1794, 39897), (1859, 38502), (2046, 34983), (2139, 33462), (2277, 31434), (2418, 29601), (2574, 27807), (2691, 26598), (3042, 23529), (3069, 23322), (3289, 21762), (3627, 19734), (3718, 19251), (3861, 18538), (3887, 18414), (4278, 16731), (4433, 16146), (4554, 15717), (4563, 15686), (5239, 13662), (5382, 13299), (5577, 12834), (6138, 11661), (6417, 11154), (6578, 10881), (6831, 10478), (7254, 9867), (7722, 9269), (7774, 9207), (7843, 9126), (8073, 8866)]