83378568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38177}}^1$

素因数の和:38206

約数の個数: 64

約数和(自身を含む): 256556160

約数和(自身を除く): 173177592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 38177, 76354, 114531, 152708, 229062, 267239, 305416, 458124, 496301, 534478, 801717, 916248, 992602, 1068956, 1488903, 1603434, 1985204, 2137912, 2977806, 3206868, 3474107, 3970408, 5955612, 6413736, 6948214, 10422321, 11911224, 13896428, 20844642, 27792856, 41689284, 83378568]

約数ペア:

[(1, 83378568), (2, 41689284), (3, 27792856), (4, 20844642), (6, 13896428), (7, 11911224), (8, 10422321), (12, 6948214), (13, 6413736), (14, 5955612), (21, 3970408), (24, 3474107), (26, 3206868), (28, 2977806), (39, 2137912), (42, 1985204), (52, 1603434), (56, 1488903), (78, 1068956), (84, 992602), (91, 916248), (104, 801717), (156, 534478), (168, 496301), (182, 458124), (273, 305416), (312, 267239), (364, 229062), (546, 152708), (728, 114531), (1092, 76354), (2184, 38177)]