77841498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 181954944

約数和(自身を除く): 104113446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 294, 542, 813, 977, 1626, 1897, 1954, 2931, 3794, 5691, 5862, 6839, 11382, 13279, 13678, 20517, 26558, 39837, 41034, 47873, 79674, 95746, 143619, 264767, 287238, 529534, 794301, 1588602, 1853369, 3706738, 5560107, 11120214, 12973583, 25947166, 38920749, 77841498]

約数ペア:

[(1, 77841498), (2, 38920749), (3, 25947166), (6, 12973583), (7, 11120214), (14, 5560107), (21, 3706738), (42, 1853369), (49, 1588602), (98, 794301), (147, 529534), (271, 287238), (294, 264767), (542, 143619), (813, 95746), (977, 79674), (1626, 47873), (1897, 41034), (1954, 39837), (2931, 26558), (3794, 20517), (5691, 13678), (5862, 13279), (6839, 11382)]