72949272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{276323}}^1$

素因数の和:276343

約数の個数: 32

約数和(自身を含む): 198953280

約数和(自身を除く): 126004008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 276323, 552646, 828969, 1105292, 1657938, 2210584, 3039553, 3315876, 6079106, 6631752, 9118659, 12158212, 18237318, 24316424, 36474636, 72949272]

約数ペア:

[(1, 72949272), (2, 36474636), (3, 24316424), (4, 18237318), (6, 12158212), (8, 9118659), (11, 6631752), (12, 6079106), (22, 3315876), (24, 3039553), (33, 2210584), (44, 1657938), (66, 1105292), (88, 828969), (132, 552646), (264, 276323)]