56188728

素因数分解:

$2^3\times 3^4\times {\mathrm{86711}}^1$

素因数の和:86729

約数の個数: 40

約数和(自身を含む): 157382280

約数和(自身を除く): 101193552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 86711, 173422, 260133, 346844, 520266, 693688, 780399, 1040532, 1560798, 2081064, 2341197, 3121596, 4682394, 6243192, 7023591, 9364788, 14047182, 18729576, 28094364, 56188728]

約数ペア:

[(1, 56188728), (2, 28094364), (3, 18729576), (4, 14047182), (6, 9364788), (8, 7023591), (9, 6243192), (12, 4682394), (18, 3121596), (24, 2341197), (27, 2081064), (36, 1560798), (54, 1040532), (72, 780399), (81, 693688), (108, 520266), (162, 346844), (216, 260133), (324, 173422), (648, 86711)]