72874212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 178362240

約数和(自身を除く): 105488028

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 229, 276, 458, 687, 916, 1153, 1374, 2306, 2748, 3459, 4612, 5267, 6918, 10534, 13836, 15801, 21068, 26519, 31602, 53038, 63204, 79557, 106076, 159114, 264037, 318228, 528074, 792111, 1056148, 1584222, 3168444, 6072851, 12145702, 18218553, 24291404, 36437106, 72874212]

約数ペア:

[(1, 72874212), (2, 36437106), (3, 24291404), (4, 18218553), (6, 12145702), (12, 6072851), (23, 3168444), (46, 1584222), (69, 1056148), (92, 792111), (138, 528074), (229, 318228), (276, 264037), (458, 159114), (687, 106076), (916, 79557), (1153, 63204), (1374, 53038), (2306, 31602), (2748, 26519), (3459, 21068), (4612, 15801), (5267, 13836), (6918, 10534)]