64240404

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79901}}^1$

素因数の和:79975

約数の個数: 24

約数和(自身を含む): 152133408

約数和(自身を除く): 87893004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 79901, 159802, 239703, 319604, 479406, 958812, 5353367, 10706734, 16060101, 21413468, 32120202, 64240404]

約数ペア:

[(1, 64240404), (2, 32120202), (3, 21413468), (4, 16060101), (6, 10706734), (12, 5353367), (67, 958812), (134, 479406), (201, 319604), (268, 239703), (402, 159802), (804, 79901)]