181087776

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4951}}^1$

素因数の和:5094

約数の個数: 72

約数和(自身を含む): 519128064

約数和(自身を除く): 338040288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 4951, 6096, 9144, 9902, 12192, 14853, 18288, 19804, 29706, 36576, 39608, 44559, 59412, 79216, 89118, 118824, 158432, 178236, 237648, 356472, 475296, 628777, 712944, 1257554, 1425888, 1886331, 2515108, 3772662, 5030216, 5658993, 7545324, 10060432, 11317986, 15090648, 20120864, 22635972, 30181296, 45271944, 60362592, 90543888, 181087776]

約数ペア:

[(1, 181087776), (2, 90543888), (3, 60362592), (4, 45271944), (6, 30181296), (8, 22635972), (9, 20120864), (12, 15090648), (16, 11317986), (18, 10060432), (24, 7545324), (32, 5658993), (36, 5030216), (48, 3772662), (72, 2515108), (96, 1886331), (127, 1425888), (144, 1257554), (254, 712944), (288, 628777), (381, 475296), (508, 356472), (762, 237648), (1016, 178236), (1143, 158432), (1524, 118824), (2032, 89118), (2286, 79216), (3048, 59412), (4064, 44559), (4572, 39608), (4951, 36576), (6096, 29706), (9144, 19804), (9902, 18288), (12192, 14853)]