87423084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 173366676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 197, 252, 378, 394, 587, 591, 756, 788, 1174, 1182, 1379, 1761, 1773, 2348, 2364, 2758, 3522, 3546, 4109, 4137, 5283, 5319, 5516, 7044, 7092, 8218, 8274, 10566, 10638, 12327, 12411, 15849, 16436, 16548, 21132, 21276, 24654, 24822, 31698, 36981, 37233, 49308, 49644, 63396, 73962, 74466, 110943, 115639, 147924, 148932, 221886, 231278, 346917, 443772, 462556, 693834, 809473, 1040751, 1387668, 1618946, 2081502, 2428419, 3122253, 3237892, 4163004, 4856838, 6244506, 7285257, 9713676, 12489012, 14570514, 21855771, 29141028, 43711542, 87423084]

約数ペア:

[(1, 87423084), (2, 43711542), (3, 29141028), (4, 21855771), (6, 14570514), (7, 12489012), (9, 9713676), (12, 7285257), (14, 6244506), (18, 4856838), (21, 4163004), (27, 3237892), (28, 3122253), (36, 2428419), (42, 2081502), (54, 1618946), (63, 1387668), (84, 1040751), (108, 809473), (126, 693834), (189, 462556), (197, 443772), (252, 346917), (378, 231278), (394, 221886), (587, 148932), (591, 147924), (756, 115639), (788, 110943), (1174, 74466), (1182, 73962), (1379, 63396), (1761, 49644), (1773, 49308), (2348, 37233), (2364, 36981), (2758, 31698), (3522, 24822), (3546, 24654), (4109, 21276), (4137, 21132), (5283, 16548), (5319, 16436), (5516, 15849), (7044, 12411), (7092, 12327), (8218, 10638), (8274, 10566)]