85987272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11903}}^1$

素因数の和:11962

約数の個数: 64

約数和(自身を含む): 251412480

約数和(自身を除く): 165425208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 11903, 23806, 35709, 47612, 71418, 83321, 95224, 142836, 166642, 249963, 285672, 333284, 499926, 511829, 666568, 999852, 1023658, 1535487, 1999704, 2047316, 3070974, 3582803, 4094632, 6141948, 7165606, 10748409, 12283896, 14331212, 21496818, 28662424, 42993636, 85987272]

約数ペア:

[(1, 85987272), (2, 42993636), (3, 28662424), (4, 21496818), (6, 14331212), (7, 12283896), (8, 10748409), (12, 7165606), (14, 6141948), (21, 4094632), (24, 3582803), (28, 3070974), (42, 2047316), (43, 1999704), (56, 1535487), (84, 1023658), (86, 999852), (129, 666568), (168, 511829), (172, 499926), (258, 333284), (301, 285672), (344, 249963), (516, 166642), (602, 142836), (903, 95224), (1032, 83321), (1204, 71418), (1806, 47612), (2408, 35709), (3612, 23806), (7224, 11903)]