80181144

素因数分解:

$2^3\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1621}}^1$

素因数の和:1865

約数の個数: 64

約数和(自身を含む): 223836000

約数和(自身を除く): 143654856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 229, 458, 687, 916, 1374, 1621, 1832, 2061, 2748, 3242, 4122, 4863, 5496, 6183, 6484, 8244, 9726, 12366, 12968, 14589, 16488, 19452, 24732, 29178, 38904, 43767, 49464, 58356, 87534, 116712, 175068, 350136, 371209, 742418, 1113627, 1484836, 2227254, 2969672, 3340881, 4454508, 6681762, 8909016, 10022643, 13363524, 20045286, 26727048, 40090572, 80181144]

約数ペア:

[(1, 80181144), (2, 40090572), (3, 26727048), (4, 20045286), (6, 13363524), (8, 10022643), (9, 8909016), (12, 6681762), (18, 4454508), (24, 3340881), (27, 2969672), (36, 2227254), (54, 1484836), (72, 1113627), (108, 742418), (216, 371209), (229, 350136), (458, 175068), (687, 116712), (916, 87534), (1374, 58356), (1621, 49464), (1832, 43767), (2061, 38904), (2748, 29178), (3242, 24732), (4122, 19452), (4863, 16488), (5496, 14589), (6183, 12968), (6484, 12366), (8244, 9726)]