72311816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6661}}^1$

素因数の和:6749

約数の個数: 32

約数和(自身を含む): 143899200

約数和(自身を除く): 71587384

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 6661, 10856, 13322, 26644, 53288, 153203, 306406, 392999, 612812, 785998, 1225624, 1571996, 3143992, 9038977, 18077954, 36155908, 72311816]

約数ペア:

[(1, 72311816), (2, 36155908), (4, 18077954), (8, 9038977), (23, 3143992), (46, 1571996), (59, 1225624), (92, 785998), (118, 612812), (184, 392999), (236, 306406), (472, 153203), (1357, 53288), (2714, 26644), (5428, 13322), (6661, 10856)]