72775668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 198028992

約数和(自身を除く): 125253324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 193, 201, 268, 386, 402, 469, 579, 772, 804, 938, 1158, 1351, 1407, 1876, 2316, 2702, 2814, 4053, 4489, 5404, 5628, 8106, 8978, 12931, 13467, 16212, 17956, 25862, 26934, 31423, 38793, 51724, 53868, 62846, 77586, 90517, 94269, 125692, 155172, 181034, 188538, 271551, 362068, 377076, 543102, 866377, 1086204, 1732754, 2599131, 3465508, 5198262, 6064639, 10396524, 12129278, 18193917, 24258556, 36387834, 72775668]

約数ペア:

[(1, 72775668), (2, 36387834), (3, 24258556), (4, 18193917), (6, 12129278), (7, 10396524), (12, 6064639), (14, 5198262), (21, 3465508), (28, 2599131), (42, 1732754), (67, 1086204), (84, 866377), (134, 543102), (193, 377076), (201, 362068), (268, 271551), (386, 188538), (402, 181034), (469, 155172), (579, 125692), (772, 94269), (804, 90517), (938, 77586), (1158, 62846), (1351, 53868), (1407, 51724), (1876, 38793), (2316, 31423), (2702, 26934), (2814, 25862), (4053, 17956), (4489, 16212), (5404, 13467), (5628, 12931), (8106, 8978)]