172907832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 448358400

約数和(自身を除く): 275450568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 277, 372, 554, 744, 831, 839, 1108, 1662, 1678, 2216, 2517, 3324, 3356, 5034, 6648, 6712, 8587, 10068, 17174, 20136, 25761, 26009, 34348, 51522, 52018, 68696, 78027, 103044, 104036, 156054, 206088, 208072, 232403, 312108, 464806, 624216, 697209, 929612, 1394418, 1859224, 2788836, 5577672, 7204493, 14408986, 21613479, 28817972, 43226958, 57635944, 86453916, 172907832]

約数ペア:

[(1, 172907832), (2, 86453916), (3, 57635944), (4, 43226958), (6, 28817972), (8, 21613479), (12, 14408986), (24, 7204493), (31, 5577672), (62, 2788836), (93, 1859224), (124, 1394418), (186, 929612), (248, 697209), (277, 624216), (372, 464806), (554, 312108), (744, 232403), (831, 208072), (839, 206088), (1108, 156054), (1662, 104036), (1678, 103044), (2216, 78027), (2517, 68696), (3324, 52018), (3356, 51522), (5034, 34348), (6648, 26009), (6712, 25761), (8587, 20136), (10068, 17174)]