83999034

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 72

約数和(自身を含む): 213621408

約数和(自身を除く): 129622374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 131, 147, 262, 294, 393, 441, 727, 786, 882, 917, 1179, 1454, 1834, 2181, 2358, 2751, 4362, 5089, 5502, 6419, 6543, 8253, 10178, 12838, 13086, 15267, 16506, 19257, 30534, 35623, 38514, 45801, 57771, 71246, 91602, 95237, 106869, 115542, 190474, 213738, 285711, 320607, 571422, 641214, 666659, 857133, 1333318, 1714266, 1999977, 3999954, 4666613, 5999931, 9333226, 11999862, 13999839, 27999678, 41999517, 83999034]

約数ペア:

[(1, 83999034), (2, 41999517), (3, 27999678), (6, 13999839), (7, 11999862), (9, 9333226), (14, 5999931), (18, 4666613), (21, 3999954), (42, 1999977), (49, 1714266), (63, 1333318), (98, 857133), (126, 666659), (131, 641214), (147, 571422), (262, 320607), (294, 285711), (393, 213738), (441, 190474), (727, 115542), (786, 106869), (882, 95237), (917, 91602), (1179, 71246), (1454, 57771), (1834, 45801), (2181, 38514), (2358, 35623), (2751, 30534), (4362, 19257), (5089, 16506), (5502, 15267), (6419, 13086), (6543, 12838), (8253, 10178)]