72311758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 44898482

約数列:

[1, 2, 19, 38, 83, 101, 166, 202, 227, 454, 1577, 1919, 3154, 3838, 4313, 8383, 8626, 16766, 18841, 22927, 37682, 45854, 159277, 318554, 357979, 435613, 715958, 871226, 1902941, 3805882, 36155879, 72311758]

約数ペア:

[(1, 72311758), (2, 36155879), (19, 3805882), (38, 1902941), (83, 871226), (101, 715958), (166, 435613), (202, 357979), (227, 318554), (454, 159277), (1577, 45854), (1919, 37682), (3154, 22927), (3838, 18841), (4313, 16766), (8383, 8626)]