81571584

素因数分解:

$2^8\times 3^1\times {\mathrm{106213}}^1$

素因数の和:106232

約数の個数: 36

約数和(自身を含む): 217101416

約数和(自身を除く): 135529832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106213, 212426, 318639, 424852, 637278, 849704, 1274556, 1699408, 2549112, 3398816, 5098224, 6797632, 10196448, 13595264, 20392896, 27190528, 40785792, 81571584]

約数ペア:

[(1, 81571584), (2, 40785792), (3, 27190528), (4, 20392896), (6, 13595264), (8, 10196448), (12, 6797632), (16, 5098224), (24, 3398816), (32, 2549112), (48, 1699408), (64, 1274556), (96, 849704), (128, 637278), (192, 424852), (256, 318639), (384, 212426), (768, 106213)]