82768378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 81460742

約数列:

[1, 2, 7, 11, 14, 22, 29, 43, 58, 77, 86, 154, 203, 301, 319, 406, 431, 473, 602, 638, 862, 946, 1247, 2233, 2494, 3017, 3311, 4466, 4741, 6034, 6622, 8729, 9482, 12499, 13717, 17458, 18533, 24998, 27434, 33187, 37066, 66374, 87493, 96019, 129731, 137489, 174986, 192038, 203863, 259462, 274978, 407726, 537457, 962423, 1074914, 1427041, 1924846, 2854082, 3762199, 5912027, 7524398, 11824054, 41384189, 82768378]

約数ペア:

[(1, 82768378), (2, 41384189), (7, 11824054), (11, 7524398), (14, 5912027), (22, 3762199), (29, 2854082), (43, 1924846), (58, 1427041), (77, 1074914), (86, 962423), (154, 537457), (203, 407726), (301, 274978), (319, 259462), (406, 203863), (431, 192038), (473, 174986), (602, 137489), (638, 129731), (862, 96019), (946, 87493), (1247, 66374), (2233, 37066), (2494, 33187), (3017, 27434), (3311, 24998), (4466, 18533), (4741, 17458), (6034, 13717), (6622, 12499), (8729, 9482)]