81943776

素因数分解:

$2^5\times 3^2\times {\mathrm{284527}}^1$

素因数の和:284543

約数の個数: 36

約数和(自身を含む): 233028432

約数和(自身を除く): 151084656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 284527, 569054, 853581, 1138108, 1707162, 2276216, 2560743, 3414324, 4552432, 5121486, 6828648, 9104864, 10242972, 13657296, 20485944, 27314592, 40971888, 81943776]

約数ペア:

[(1, 81943776), (2, 40971888), (3, 27314592), (4, 20485944), (6, 13657296), (8, 10242972), (9, 9104864), (12, 6828648), (16, 5121486), (18, 4552432), (24, 3414324), (32, 2560743), (36, 2276216), (48, 1707162), (72, 1138108), (96, 853581), (144, 569054), (288, 284527)]