66993828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 186795840

約数和(自身を除く): 119802012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 37, 43, 44, 58, 66, 74, 86, 87, 111, 116, 121, 129, 132, 148, 172, 174, 222, 242, 258, 319, 348, 363, 407, 444, 473, 484, 516, 638, 726, 814, 946, 957, 1073, 1221, 1247, 1276, 1419, 1452, 1591, 1628, 1892, 1914, 2146, 2442, 2494, 2838, 3182, 3219, 3509, 3741, 3828, 4292, 4477, 4773, 4884, 4988, 5203, 5676, 6364, 6438, 7018, 7482, 8954, 9546, 10406, 10527, 11803, 12876, 13431, 13717, 14036, 14964, 15609, 17501, 17908, 19092, 20812, 21054, 23606, 26862, 27434, 31218, 35002, 35409, 41151, 42108, 46139, 47212, 52503, 53724, 54868, 62436, 70004, 70818, 82302, 92278, 105006, 129833, 138417, 141636, 150887, 164604, 184556, 192511, 210012, 259666, 276834, 301774, 385022, 389499, 452661, 507529, 519332, 553668, 577533, 603548, 770044, 778998, 905322, 1015058, 1155066, 1522587, 1557996, 1810644, 2030116, 2310132, 3045174, 5582819, 6090348, 11165638, 16748457, 22331276, 33496914, 66993828]

約数ペア:

[(1, 66993828), (2, 33496914), (3, 22331276), (4, 16748457), (6, 11165638), (11, 6090348), (12, 5582819), (22, 3045174), (29, 2310132), (33, 2030116), (37, 1810644), (43, 1557996), (44, 1522587), (58, 1155066), (66, 1015058), (74, 905322), (86, 778998), (87, 770044), (111, 603548), (116, 577533), (121, 553668), (129, 519332), (132, 507529), (148, 452661), (172, 389499), (174, 385022), (222, 301774), (242, 276834), (258, 259666), (319, 210012), (348, 192511), (363, 184556), (407, 164604), (444, 150887), (473, 141636), (484, 138417), (516, 129833), (638, 105006), (726, 92278), (814, 82302), (946, 70818), (957, 70004), (1073, 62436), (1221, 54868), (1247, 53724), (1276, 52503), (1419, 47212), (1452, 46139), (1591, 42108), (1628, 41151), (1892, 35409), (1914, 35002), (2146, 31218), (2442, 27434), (2494, 26862), (2838, 23606), (3182, 21054), (3219, 20812), (3509, 19092), (3741, 17908), (3828, 17501), (4292, 15609), (4477, 14964), (4773, 14036), (4884, 13717), (4988, 13431), (5203, 12876), (5676, 11803), (6364, 10527), (6438, 10406), (7018, 9546), (7482, 8954)]