67822118

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 131241600

約数和(自身を除く): 63419482

約数列:

[1, 2, 7, 13, 14, 26, 41, 61, 82, 91, 122, 149, 182, 287, 298, 427, 533, 574, 793, 854, 1043, 1066, 1586, 1937, 2086, 2501, 3731, 3874, 5002, 5551, 6109, 7462, 9089, 11102, 12218, 13559, 17507, 18178, 27118, 32513, 35014, 42763, 63623, 65026, 79417, 85526, 118157, 127246, 158834, 227591, 236314, 372649, 455182, 555919, 745298, 827099, 1111838, 1654198, 2608543, 4844437, 5217086, 9688874, 33911059, 67822118]

約数ペア:

[(1, 67822118), (2, 33911059), (7, 9688874), (13, 5217086), (14, 4844437), (26, 2608543), (41, 1654198), (61, 1111838), (82, 827099), (91, 745298), (122, 555919), (149, 455182), (182, 372649), (287, 236314), (298, 227591), (427, 158834), (533, 127246), (574, 118157), (793, 85526), (854, 79417), (1043, 65026), (1066, 63623), (1586, 42763), (1937, 35014), (2086, 32513), (2501, 27118), (3731, 18178), (3874, 17507), (5002, 13559), (5551, 12218), (6109, 11102), (7462, 9089)]