71317818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 183980160

約数和(自身を除く): 112662342

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 103, 117, 143, 198, 206, 234, 269, 286, 309, 429, 538, 618, 807, 858, 927, 1133, 1287, 1339, 1614, 1854, 2266, 2421, 2574, 2678, 2959, 3399, 3497, 4017, 4842, 5918, 6798, 6994, 8034, 8877, 10197, 10491, 12051, 14729, 17754, 20394, 20982, 24102, 26631, 27707, 29458, 31473, 38467, 44187, 53262, 55414, 62946, 76934, 83121, 88374, 115401, 132561, 166242, 230802, 249363, 265122, 304777, 346203, 360191, 498726, 609554, 692406, 720382, 914331, 1080573, 1828662, 2161146, 2742993, 3241719, 3962101, 5485986, 6483438, 7924202, 11886303, 23772606, 35658909, 71317818]

約数ペア:

[(1, 71317818), (2, 35658909), (3, 23772606), (6, 11886303), (9, 7924202), (11, 6483438), (13, 5485986), (18, 3962101), (22, 3241719), (26, 2742993), (33, 2161146), (39, 1828662), (66, 1080573), (78, 914331), (99, 720382), (103, 692406), (117, 609554), (143, 498726), (198, 360191), (206, 346203), (234, 304777), (269, 265122), (286, 249363), (309, 230802), (429, 166242), (538, 132561), (618, 115401), (807, 88374), (858, 83121), (927, 76934), (1133, 62946), (1287, 55414), (1339, 53262), (1614, 44187), (1854, 38467), (2266, 31473), (2421, 29458), (2574, 27707), (2678, 26631), (2959, 24102), (3399, 20982), (3497, 20394), (4017, 17754), (4842, 14729), (5918, 12051), (6798, 10491), (6994, 10197), (8034, 8877)]