84331338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^2$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 210657888

約数和(自身を除く): 126326550

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 169, 182, 218, 273, 327, 338, 507, 546, 654, 763, 1014, 1183, 1417, 1526, 2289, 2366, 2834, 3549, 4251, 4578, 7098, 8502, 9919, 11881, 18421, 19838, 23762, 29757, 35643, 36842, 55263, 59514, 71286, 83167, 110526, 128947, 154453, 166334, 249501, 257894, 308906, 386841, 463359, 499002, 773682, 926718, 1081171, 2007889, 2162342, 3243513, 4015778, 6023667, 6487026, 12047334, 14055223, 28110446, 42165669, 84331338]

約数ペア:

[(1, 84331338), (2, 42165669), (3, 28110446), (6, 14055223), (7, 12047334), (13, 6487026), (14, 6023667), (21, 4015778), (26, 3243513), (39, 2162342), (42, 2007889), (78, 1081171), (91, 926718), (109, 773682), (169, 499002), (182, 463359), (218, 386841), (273, 308906), (327, 257894), (338, 249501), (507, 166334), (546, 154453), (654, 128947), (763, 110526), (1014, 83167), (1183, 71286), (1417, 59514), (1526, 55263), (2289, 36842), (2366, 35643), (2834, 29757), (3549, 23762), (4251, 19838), (4578, 18421), (7098, 11881), (8502, 9919)]