78394902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1523}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 164153088

約数和(自身を除く): 85758186

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 373, 746, 1119, 1523, 2238, 3046, 4569, 8579, 9138, 17158, 25737, 35029, 51474, 70058, 105087, 210174, 568079, 1136158, 1704237, 3408474, 13065817, 26131634, 39197451, 78394902]

約数ペア:

[(1, 78394902), (2, 39197451), (3, 26131634), (6, 13065817), (23, 3408474), (46, 1704237), (69, 1136158), (138, 568079), (373, 210174), (746, 105087), (1119, 70058), (1523, 51474), (2238, 35029), (3046, 25737), (4569, 17158), (8579, 9138)]