8272728

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 22674600

約数和(自身を除く): 14401872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1291, 1602, 2136, 2582, 3204, 3873, 5164, 6408, 7746, 10328, 11619, 15492, 23238, 30984, 46476, 92952, 114899, 229798, 344697, 459596, 689394, 919192, 1034091, 1378788, 2068182, 2757576, 4136364, 8272728]

約数ペア:

[(1, 8272728), (2, 4136364), (3, 2757576), (4, 2068182), (6, 1378788), (8, 1034091), (9, 919192), (12, 689394), (18, 459596), (24, 344697), (36, 229798), (72, 114899), (89, 92952), (178, 46476), (267, 30984), (356, 23238), (534, 15492), (712, 11619), (801, 10328), (1068, 7746), (1291, 6408), (1602, 5164), (2136, 3873), (2582, 3204)]