85150836

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 223807584

約数和(自身を除く): 138656748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 821, 1206, 1548, 1642, 2412, 2463, 2881, 3284, 4926, 5762, 7389, 8643, 9852, 11524, 14778, 17286, 25929, 29556, 34572, 35303, 51858, 55007, 70606, 103716, 105909, 110014, 141212, 165021, 211818, 220028, 317727, 330042, 423636, 495063, 635454, 660084, 990126, 1270908, 1980252, 2365301, 4730602, 7095903, 9461204, 14191806, 21287709, 28383612, 42575418, 85150836]

約数ペア:

[(1, 85150836), (2, 42575418), (3, 28383612), (4, 21287709), (6, 14191806), (9, 9461204), (12, 7095903), (18, 4730602), (36, 2365301), (43, 1980252), (67, 1270908), (86, 990126), (129, 660084), (134, 635454), (172, 495063), (201, 423636), (258, 330042), (268, 317727), (387, 220028), (402, 211818), (516, 165021), (603, 141212), (774, 110014), (804, 105909), (821, 103716), (1206, 70606), (1548, 55007), (1642, 51858), (2412, 35303), (2463, 34572), (2881, 29556), (3284, 25929), (4926, 17286), (5762, 14778), (7389, 11524), (8643, 9852)]