85172164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 195148800

約数和(自身を除く): 109976636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 59, 77, 86, 109, 118, 154, 172, 218, 236, 301, 308, 413, 436, 473, 602, 649, 763, 826, 946, 1199, 1204, 1298, 1526, 1652, 1892, 2398, 2537, 2596, 3052, 3311, 4543, 4687, 4796, 5074, 6431, 6622, 8393, 9086, 9374, 10148, 12862, 13244, 16786, 17759, 18172, 18748, 25724, 27907, 32809, 33572, 35518, 45017, 51557, 55814, 65618, 70741, 71036, 90034, 103114, 111628, 131236, 141482, 180068, 195349, 206228, 276533, 282964, 360899, 390698, 495187, 553066, 721798, 781396, 990374, 1106132, 1443596, 1935731, 1980748, 3041863, 3871462, 6083726, 7742924, 12167452, 21293041, 42586082, 85172164]

約数ペア:

[(1, 85172164), (2, 42586082), (4, 21293041), (7, 12167452), (11, 7742924), (14, 6083726), (22, 3871462), (28, 3041863), (43, 1980748), (44, 1935731), (59, 1443596), (77, 1106132), (86, 990374), (109, 781396), (118, 721798), (154, 553066), (172, 495187), (218, 390698), (236, 360899), (301, 282964), (308, 276533), (413, 206228), (436, 195349), (473, 180068), (602, 141482), (649, 131236), (763, 111628), (826, 103114), (946, 90034), (1199, 71036), (1204, 70741), (1298, 65618), (1526, 55814), (1652, 51557), (1892, 45017), (2398, 35518), (2537, 33572), (2596, 32809), (3052, 27907), (3311, 25724), (4543, 18748), (4687, 18172), (4796, 17759), (5074, 16786), (6431, 13244), (6622, 12862), (8393, 10148), (9086, 9374)]