85569876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 108

約数和(自身を含む): 253955520

約数和(自身を除く): 168385644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 179, 196, 252, 271, 294, 358, 441, 537, 542, 588, 716, 813, 882, 1074, 1084, 1253, 1611, 1626, 1764, 1897, 2148, 2439, 2506, 3222, 3252, 3759, 3794, 4878, 5012, 5691, 6444, 7518, 7588, 8771, 9756, 11277, 11382, 13279, 15036, 17073, 17542, 22554, 22764, 26313, 26558, 34146, 35084, 39837, 45108, 48509, 52626, 53116, 68292, 78939, 79674, 97018, 105252, 119511, 145527, 157878, 159348, 194036, 239022, 291054, 315756, 339563, 436581, 478044, 582108, 679126, 873162, 1018689, 1358252, 1746324, 2037378, 2376941, 3056067, 4074756, 4753882, 6112134, 7130823, 9507764, 12224268, 14261646, 21392469, 28523292, 42784938, 85569876]

約数ペア:

[(1, 85569876), (2, 42784938), (3, 28523292), (4, 21392469), (6, 14261646), (7, 12224268), (9, 9507764), (12, 7130823), (14, 6112134), (18, 4753882), (21, 4074756), (28, 3056067), (36, 2376941), (42, 2037378), (49, 1746324), (63, 1358252), (84, 1018689), (98, 873162), (126, 679126), (147, 582108), (179, 478044), (196, 436581), (252, 339563), (271, 315756), (294, 291054), (358, 239022), (441, 194036), (537, 159348), (542, 157878), (588, 145527), (716, 119511), (813, 105252), (882, 97018), (1074, 79674), (1084, 78939), (1253, 68292), (1611, 53116), (1626, 52626), (1764, 48509), (1897, 45108), (2148, 39837), (2439, 35084), (2506, 34146), (3222, 26558), (3252, 26313), (3759, 22764), (3794, 22554), (4878, 17542), (5012, 17073), (5691, 15036), (6444, 13279), (7518, 11382), (7588, 11277), (8771, 9756)]