85811088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:844

約数の個数: 80

約数和(自身を含む): 243055872

約数和(自身を除く): 157244784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 331, 491, 528, 662, 982, 993, 1324, 1473, 1964, 1986, 2648, 2946, 3641, 3928, 3972, 5296, 5401, 5892, 7282, 7856, 7944, 10802, 10923, 11784, 14564, 15888, 16203, 21604, 21846, 23568, 29128, 32406, 43208, 43692, 58256, 64812, 86416, 87384, 129624, 162521, 174768, 259248, 325042, 487563, 650084, 975126, 1300168, 1787731, 1950252, 2600336, 3575462, 3900504, 5363193, 7150924, 7801008, 10726386, 14301848, 21452772, 28603696, 42905544, 85811088]

約数ペア:

[(1, 85811088), (2, 42905544), (3, 28603696), (4, 21452772), (6, 14301848), (8, 10726386), (11, 7801008), (12, 7150924), (16, 5363193), (22, 3900504), (24, 3575462), (33, 2600336), (44, 1950252), (48, 1787731), (66, 1300168), (88, 975126), (132, 650084), (176, 487563), (264, 325042), (331, 259248), (491, 174768), (528, 162521), (662, 129624), (982, 87384), (993, 86416), (1324, 64812), (1473, 58256), (1964, 43692), (1986, 43208), (2648, 32406), (2946, 29128), (3641, 23568), (3928, 21846), (3972, 21604), (5296, 16203), (5401, 15888), (5892, 14564), (7282, 11784), (7856, 10923), (7944, 10802)]