66876342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 146490768

約数和(自身を除く): 79614426

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 169, 202, 303, 338, 507, 606, 653, 1014, 1306, 1313, 1959, 2626, 3918, 3939, 7878, 8489, 16978, 17069, 25467, 34138, 50934, 51207, 65953, 102414, 110357, 131906, 197859, 220714, 331071, 395718, 662142, 857389, 1714778, 2572167, 5144334, 11146057, 22292114, 33438171, 66876342]

約数ペア:

[(1, 66876342), (2, 33438171), (3, 22292114), (6, 11146057), (13, 5144334), (26, 2572167), (39, 1714778), (78, 857389), (101, 662142), (169, 395718), (202, 331071), (303, 220714), (338, 197859), (507, 131906), (606, 110357), (653, 102414), (1014, 65953), (1306, 51207), (1313, 50934), (1959, 34138), (2626, 25467), (3918, 17069), (3939, 16978), (7878, 8489)]