73189956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 208631808

約数和(自身を除く): 135441852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 483, 516, 602, 644, 881, 903, 966, 989, 1204, 1762, 1806, 1932, 1978, 2643, 2967, 3524, 3612, 3956, 5286, 5934, 6167, 6923, 10572, 11868, 12334, 13846, 18501, 20263, 20769, 24668, 27692, 37002, 37883, 40526, 41538, 60789, 74004, 75766, 81052, 83076, 113649, 121578, 141841, 151532, 227298, 243156, 265181, 283682, 425523, 454596, 530362, 567364, 795543, 851046, 871309, 1060724, 1591086, 1702092, 1742618, 2613927, 3182172, 3485236, 5227854, 6099163, 10455708, 12198326, 18297489, 24396652, 36594978, 73189956]

約数ペア:

[(1, 73189956), (2, 36594978), (3, 24396652), (4, 18297489), (6, 12198326), (7, 10455708), (12, 6099163), (14, 5227854), (21, 3485236), (23, 3182172), (28, 2613927), (42, 1742618), (43, 1702092), (46, 1591086), (69, 1060724), (84, 871309), (86, 851046), (92, 795543), (129, 567364), (138, 530362), (161, 454596), (172, 425523), (258, 283682), (276, 265181), (301, 243156), (322, 227298), (483, 151532), (516, 141841), (602, 121578), (644, 113649), (881, 83076), (903, 81052), (966, 75766), (989, 74004), (1204, 60789), (1762, 41538), (1806, 40526), (1932, 37883), (1978, 37002), (2643, 27692), (2967, 24668), (3524, 20769), (3612, 20263), (3956, 18501), (5286, 13846), (5934, 12334), (6167, 11868), (6923, 10572)]