220131756

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5842

約数の個数: 84

約数和(自身を含む): 622118112

約数和(自身を除く): 401986356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 5807, 6318, 9477, 11614, 12636, 17421, 18954, 23228, 34842, 37908, 52263, 69684, 75491, 104526, 150982, 156789, 209052, 226473, 301964, 313578, 452946, 470367, 627156, 679419, 905892, 940734, 1358838, 1411101, 1881468, 2038257, 2717676, 2822202, 4076514, 4233303, 5644404, 6114771, 8153028, 8466606, 12229542, 16933212, 18344313, 24459084, 36688626, 55032939, 73377252, 110065878, 220131756]

約数ペア:

[(1, 220131756), (2, 110065878), (3, 73377252), (4, 55032939), (6, 36688626), (9, 24459084), (12, 18344313), (13, 16933212), (18, 12229542), (26, 8466606), (27, 8153028), (36, 6114771), (39, 5644404), (52, 4233303), (54, 4076514), (78, 2822202), (81, 2717676), (108, 2038257), (117, 1881468), (156, 1411101), (162, 1358838), (234, 940734), (243, 905892), (324, 679419), (351, 627156), (468, 470367), (486, 452946), (702, 313578), (729, 301964), (972, 226473), (1053, 209052), (1404, 156789), (1458, 150982), (2106, 104526), (2916, 75491), (3159, 69684), (4212, 52263), (5807, 37908), (6318, 34842), (9477, 23228), (11614, 18954), (12636, 17421)]