172455768

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{8647}}^1$

素因数の和:8936

約数の個数: 48

約数和(自身を含む): 468808080

約数和(自身を除く): 296352312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4986, 6648, 8647, 9972, 17294, 19944, 25941, 34588, 51882, 69176, 77823, 103764, 155646, 207528, 311292, 622584, 2395219, 4790438, 7185657, 9580876, 14371314, 19161752, 21556971, 28742628, 43113942, 57485256, 86227884, 172455768]

約数ペア:

[(1, 172455768), (2, 86227884), (3, 57485256), (4, 43113942), (6, 28742628), (8, 21556971), (9, 19161752), (12, 14371314), (18, 9580876), (24, 7185657), (36, 4790438), (72, 2395219), (277, 622584), (554, 311292), (831, 207528), (1108, 155646), (1662, 103764), (2216, 77823), (2493, 69176), (3324, 51882), (4986, 34588), (6648, 25941), (8647, 19944), (9972, 17294)]