123772008

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{19609}}^1$

素因数の和:19881

約数の個数: 32

約数和(自身を含む): 310622400

約数和(自身を除く): 186850392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 19609, 39218, 58827, 78436, 117654, 156872, 235308, 470616, 5157167, 10314334, 15471501, 20628668, 30943002, 41257336, 61886004, 123772008]

約数ペア:

[(1, 123772008), (2, 61886004), (3, 41257336), (4, 30943002), (6, 20628668), (8, 15471501), (12, 10314334), (24, 5157167), (263, 470616), (526, 235308), (789, 156872), (1052, 117654), (1578, 78436), (2104, 58827), (3156, 39218), (6312, 19609)]