85616488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 179781120

約数和(自身を除く): 94164632

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 101, 136, 184, 202, 271, 391, 404, 542, 782, 808, 1084, 1564, 1717, 2168, 2323, 3128, 3434, 4607, 4646, 6233, 6868, 9214, 9292, 12466, 13736, 18428, 18584, 24932, 27371, 36856, 39491, 49864, 54742, 78982, 105961, 109484, 157964, 211922, 218968, 315928, 423844, 465307, 629533, 847688, 930614, 1259066, 1861228, 2518132, 3722456, 5036264, 10702061, 21404122, 42808244, 85616488]

約数ペア:

[(1, 85616488), (2, 42808244), (4, 21404122), (8, 10702061), (17, 5036264), (23, 3722456), (34, 2518132), (46, 1861228), (68, 1259066), (92, 930614), (101, 847688), (136, 629533), (184, 465307), (202, 423844), (271, 315928), (391, 218968), (404, 211922), (542, 157964), (782, 109484), (808, 105961), (1084, 78982), (1564, 54742), (1717, 49864), (2168, 39491), (2323, 36856), (3128, 27371), (3434, 24932), (4607, 18584), (4646, 18428), (6233, 13736), (6868, 12466), (9214, 9292)]