143070876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 391036464

約数和(自身を除く): 247965588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 347, 468, 694, 881, 1041, 1388, 1762, 2082, 2643, 3123, 3524, 4164, 4511, 5286, 6246, 7929, 9022, 10572, 11453, 12492, 13533, 15858, 18044, 22906, 27066, 31716, 34359, 40599, 45812, 54132, 68718, 81198, 103077, 137436, 162396, 206154, 305707, 412308, 611414, 917121, 1222828, 1834242, 2751363, 3668484, 3974191, 5502726, 7948382, 11005452, 11922573, 15896764, 23845146, 35767719, 47690292, 71535438, 143070876]

約数ペア:

[(1, 143070876), (2, 71535438), (3, 47690292), (4, 35767719), (6, 23845146), (9, 15896764), (12, 11922573), (13, 11005452), (18, 7948382), (26, 5502726), (36, 3974191), (39, 3668484), (52, 2751363), (78, 1834242), (117, 1222828), (156, 917121), (234, 611414), (347, 412308), (468, 305707), (694, 206154), (881, 162396), (1041, 137436), (1388, 103077), (1762, 81198), (2082, 68718), (2643, 54132), (3123, 45812), (3524, 40599), (4164, 34359), (4511, 31716), (5286, 27066), (6246, 22906), (7929, 18044), (9022, 15858), (10572, 13533), (11453, 12492)]