72315832

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 138124800

約数和(自身を除く): 65808968

約数列:

[1, 2, 4, 8, 109, 127, 218, 254, 436, 508, 653, 872, 1016, 1306, 2612, 5224, 13843, 27686, 55372, 71177, 82931, 110744, 142354, 165862, 284708, 331724, 569416, 663448, 9039479, 18078958, 36157916, 72315832]

約数ペア:

[(1, 72315832), (2, 36157916), (4, 18078958), (8, 9039479), (109, 663448), (127, 569416), (218, 331724), (254, 284708), (436, 165862), (508, 142354), (653, 110744), (872, 82931), (1016, 71177), (1306, 55372), (2612, 27686), (5224, 13843)]