83910918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 207631872

約数和(自身を除く): 123720954

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 313, 491, 546, 626, 939, 982, 1473, 1878, 2191, 2946, 3437, 4069, 4382, 6383, 6573, 6874, 8138, 10311, 12207, 12766, 13146, 19149, 20622, 24414, 28483, 38298, 44681, 56966, 85449, 89362, 134043, 153683, 170898, 268086, 307366, 461049, 922098, 1075781, 1997879, 2151562, 3227343, 3995758, 5993637, 6454686, 11987274, 13985153, 27970306, 41955459, 83910918]

約数ペア:

[(1, 83910918), (2, 41955459), (3, 27970306), (6, 13985153), (7, 11987274), (13, 6454686), (14, 5993637), (21, 3995758), (26, 3227343), (39, 2151562), (42, 1997879), (78, 1075781), (91, 922098), (182, 461049), (273, 307366), (313, 268086), (491, 170898), (546, 153683), (626, 134043), (939, 89362), (982, 85449), (1473, 56966), (1878, 44681), (2191, 38298), (2946, 28483), (3437, 24414), (4069, 20622), (4382, 19149), (6383, 13146), (6573, 12766), (6874, 12207), (8138, 10311)]