81163584

素因数分解:

$2^6\times 3^2\times {\mathrm{140909}}^1$

素因数の和:140927

約数の個数: 42

約数和(自身を含む): 232642410

約数和(自身を除く): 151478826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 140909, 281818, 422727, 563636, 845454, 1127272, 1268181, 1690908, 2254544, 2536362, 3381816, 4509088, 5072724, 6763632, 9018176, 10145448, 13527264, 20290896, 27054528, 40581792, 81163584]

約数ペア:

[(1, 81163584), (2, 40581792), (3, 27054528), (4, 20290896), (6, 13527264), (8, 10145448), (9, 9018176), (12, 6763632), (16, 5072724), (18, 4509088), (24, 3381816), (32, 2536362), (36, 2254544), (48, 1690908), (64, 1268181), (72, 1127272), (96, 845454), (144, 563636), (192, 422727), (288, 281818), (576, 140909)]