72876872

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{69539}}^1$

素因数の和:69676

約数の個数: 16

約数和(自身を含む): 137689200

約数和(自身を除く): 64812328

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 69539, 139078, 278156, 556312, 9109609, 18219218, 36438436, 72876872]

約数ペア:

[(1, 72876872), (2, 36438436), (4, 18219218), (8, 9109609), (131, 556312), (262, 278156), (524, 139078), (1048, 69539)]