79520994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 204871680

約数和(自身を除く): 125350686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2963, 2982, 3834, 4473, 5926, 8889, 8946, 13419, 17778, 20741, 26667, 26838, 41482, 53334, 62223, 80001, 124446, 160002, 186669, 210373, 373338, 420746, 560007, 631119, 1120014, 1262238, 1472611, 1893357, 2945222, 3786714, 4417833, 5680071, 8835666, 11360142, 13253499, 26506998, 39760497, 79520994]

約数ペア:

[(1, 79520994), (2, 39760497), (3, 26506998), (6, 13253499), (7, 11360142), (9, 8835666), (14, 5680071), (18, 4417833), (21, 3786714), (27, 2945222), (42, 1893357), (54, 1472611), (63, 1262238), (71, 1120014), (126, 631119), (142, 560007), (189, 420746), (213, 373338), (378, 210373), (426, 186669), (497, 160002), (639, 124446), (994, 80001), (1278, 62223), (1491, 53334), (1917, 41482), (2963, 26838), (2982, 26667), (3834, 20741), (4473, 17778), (5926, 13419), (8889, 8946)]