77145263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 91445760

約数和(自身を除く): 14300497

約数列:

[1, 13, 19, 53, 71, 83, 247, 689, 923, 1007, 1079, 1349, 1577, 3763, 4399, 5893, 13091, 17537, 20501, 48919, 57187, 71497, 76609, 83581, 111967, 312329, 929461, 1086553, 1455571, 4060277, 5934251, 77145263]

約数ペア:

[(1, 77145263), (13, 5934251), (19, 4060277), (53, 1455571), (71, 1086553), (83, 929461), (247, 312329), (689, 111967), (923, 83581), (1007, 76609), (1079, 71497), (1349, 57187), (1577, 48919), (3763, 20501), (4399, 17537), (5893, 13091)]