72630684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 210607488

約数和(自身を除く): 137976804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 587, 982, 1174, 1473, 1761, 1964, 2348, 2946, 3437, 3522, 4109, 4419, 5283, 5892, 6874, 7044, 8218, 8838, 10311, 10566, 12327, 13748, 16436, 17676, 20622, 21132, 24654, 30933, 36981, 41244, 49308, 61866, 73962, 123732, 147924, 288217, 576434, 864651, 1152868, 1729302, 2017519, 2593953, 3458604, 4035038, 5187906, 6052557, 8070076, 10375812, 12105114, 18157671, 24210228, 36315342, 72630684]

約数ペア:

[(1, 72630684), (2, 36315342), (3, 24210228), (4, 18157671), (6, 12105114), (7, 10375812), (9, 8070076), (12, 6052557), (14, 5187906), (18, 4035038), (21, 3458604), (28, 2593953), (36, 2017519), (42, 1729302), (63, 1152868), (84, 864651), (126, 576434), (252, 288217), (491, 147924), (587, 123732), (982, 73962), (1174, 61866), (1473, 49308), (1761, 41244), (1964, 36981), (2348, 30933), (2946, 24654), (3437, 21132), (3522, 20622), (4109, 17676), (4419, 16436), (5283, 13748), (5892, 12327), (6874, 10566), (7044, 10311), (8218, 8838)]