72207304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30187}}^1$

素因数の和:30229

約数の個数: 32

約数和(自身を含む): 152147520

約数和(自身を除く): 79940216

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 30187, 60374, 120748, 241496, 392431, 694301, 784862, 1388602, 1569724, 2777204, 3139448, 5554408, 9025913, 18051826, 36103652, 72207304]

約数ペア:

[(1, 72207304), (2, 36103652), (4, 18051826), (8, 9025913), (13, 5554408), (23, 3139448), (26, 2777204), (46, 1569724), (52, 1388602), (92, 784862), (104, 694301), (184, 392431), (299, 241496), (598, 120748), (1196, 60374), (2392, 30187)]