83781864

素因数分解:

$2^3\times 3^4\times {\mathrm{129293}}^1$

素因数の和:129311

約数の個数: 40

約数和(自身を含む): 234668610

約数和(自身を除く): 150886746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 129293, 258586, 387879, 517172, 775758, 1034344, 1163637, 1551516, 2327274, 3103032, 3490911, 4654548, 6981822, 9309096, 10472733, 13963644, 20945466, 27927288, 41890932, 83781864]

約数ペア:

[(1, 83781864), (2, 41890932), (3, 27927288), (4, 20945466), (6, 13963644), (8, 10472733), (9, 9309096), (12, 6981822), (18, 4654548), (24, 3490911), (27, 3103032), (36, 2327274), (54, 1551516), (72, 1163637), (81, 1034344), (108, 775758), (162, 517172), (216, 387879), (324, 258586), (648, 129293)]