72855088

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 145704960

約数和(自身を除く): 72849872

約数列:

[1, 2, 4, 8, 16, 59, 71, 118, 142, 236, 284, 472, 568, 944, 1087, 1136, 2174, 4189, 4348, 8378, 8696, 16756, 17392, 33512, 64133, 67024, 77177, 128266, 154354, 256532, 308708, 513064, 617416, 1026128, 1234832, 4553443, 9106886, 18213772, 36427544, 72855088]

約数ペア:

[(1, 72855088), (2, 36427544), (4, 18213772), (8, 9106886), (16, 4553443), (59, 1234832), (71, 1026128), (118, 617416), (142, 513064), (236, 308708), (284, 256532), (472, 154354), (568, 128266), (944, 77177), (1087, 67024), (1136, 64133), (2174, 33512), (4189, 17392), (4348, 16756), (8378, 8696)]