173140884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9677}}^1$

素因数の和:9765

約数の個数: 72

約数和(自身を含む): 507282048

約数和(自身を除く): 334141164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 9677, 17892, 19354, 29031, 38708, 58062, 67739, 87093, 116124, 135478, 174186, 203217, 270956, 348372, 406434, 609651, 687067, 812868, 1219302, 1374134, 2061201, 2438604, 2748268, 4122402, 4809469, 6183603, 8244804, 9618938, 12367206, 14428407, 19237876, 24734412, 28856814, 43285221, 57713628, 86570442, 173140884]

約数ペア:

[(1, 173140884), (2, 86570442), (3, 57713628), (4, 43285221), (6, 28856814), (7, 24734412), (9, 19237876), (12, 14428407), (14, 12367206), (18, 9618938), (21, 8244804), (28, 6183603), (36, 4809469), (42, 4122402), (63, 2748268), (71, 2438604), (84, 2061201), (126, 1374134), (142, 1219302), (213, 812868), (252, 687067), (284, 609651), (426, 406434), (497, 348372), (639, 270956), (852, 203217), (994, 174186), (1278, 135478), (1491, 116124), (1988, 87093), (2556, 67739), (2982, 58062), (4473, 38708), (5964, 29031), (8946, 19354), (9677, 17892)]