81970176

素因数分解:

$2^{10}\times 3^1\times {\mathrm{26683}}^1$

素因数の和:26706

約数の個数: 44

約数和(自身を含む): 218488592

約数和(自身を除く): 136518416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 26683, 53366, 80049, 106732, 160098, 213464, 320196, 426928, 640392, 853856, 1280784, 1707712, 2561568, 3415424, 5123136, 6830848, 10246272, 13661696, 20492544, 27323392, 40985088, 81970176]

約数ペア:

[(1, 81970176), (2, 40985088), (3, 27323392), (4, 20492544), (6, 13661696), (8, 10246272), (12, 6830848), (16, 5123136), (24, 3415424), (32, 2561568), (48, 1707712), (64, 1280784), (96, 853856), (128, 640392), (192, 426928), (256, 320196), (384, 213464), (512, 160098), (768, 106732), (1024, 80049), (1536, 53366), (3072, 26683)]