81476688

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32027}}^1$

素因数の和:32091

約数の個数: 40

約数和(自身を含む): 214459488

約数和(自身を除く): 132982800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 32027, 64054, 96081, 128108, 192162, 256216, 384324, 512432, 768648, 1537296, 1697431, 3394862, 5092293, 6789724, 10184586, 13579448, 20369172, 27158896, 40738344, 81476688]

約数ペア:

[(1, 81476688), (2, 40738344), (3, 27158896), (4, 20369172), (6, 13579448), (8, 10184586), (12, 6789724), (16, 5092293), (24, 3394862), (48, 1697431), (53, 1537296), (106, 768648), (159, 512432), (212, 384324), (318, 256216), (424, 192162), (636, 128108), (848, 96081), (1272, 64054), (2544, 32027)]