84620214

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 80

約数和(自身を含む): 219960576

約数和(自身を除く): 135340362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1051, 1134, 1278, 1491, 1917, 2102, 2982, 3153, 3834, 4473, 5751, 6306, 7357, 8946, 9459, 11502, 13419, 14714, 18918, 22071, 26838, 28377, 40257, 44142, 56754, 66213, 74621, 80514, 85131, 132426, 149242, 170262, 198639, 223863, 397278, 447726, 522347, 595917, 671589, 1044694, 1191834, 1343178, 1567041, 2014767, 3134082, 4029534, 4701123, 6044301, 9402246, 12088602, 14103369, 28206738, 42310107, 84620214]

約数ペア:

[(1, 84620214), (2, 42310107), (3, 28206738), (6, 14103369), (7, 12088602), (9, 9402246), (14, 6044301), (18, 4701123), (21, 4029534), (27, 3134082), (42, 2014767), (54, 1567041), (63, 1343178), (71, 1191834), (81, 1044694), (126, 671589), (142, 595917), (162, 522347), (189, 447726), (213, 397278), (378, 223863), (426, 198639), (497, 170262), (567, 149242), (639, 132426), (994, 85131), (1051, 80514), (1134, 74621), (1278, 66213), (1491, 56754), (1917, 44142), (2102, 40257), (2982, 28377), (3153, 26838), (3834, 22071), (4473, 18918), (5751, 14714), (6306, 13419), (7357, 11502), (8946, 9459)]