31182768

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2706

約数の個数: 60

約数和(自身を含む): 88353720

約数和(自身を除く): 57170952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2609, 2988, 3984, 5218, 5976, 7827, 10436, 11952, 15654, 20872, 23481, 31308, 41744, 46962, 62616, 93924, 125232, 187848, 216547, 375696, 433094, 649641, 866188, 1299282, 1732376, 1948923, 2598564, 3464752, 3897846, 5197128, 7795692, 10394256, 15591384, 31182768]

約数ペア:

[(1, 31182768), (2, 15591384), (3, 10394256), (4, 7795692), (6, 5197128), (8, 3897846), (9, 3464752), (12, 2598564), (16, 1948923), (18, 1732376), (24, 1299282), (36, 866188), (48, 649641), (72, 433094), (83, 375696), (144, 216547), (166, 187848), (249, 125232), (332, 93924), (498, 62616), (664, 46962), (747, 41744), (996, 31308), (1328, 23481), (1494, 20872), (1992, 15654), (2609, 11952), (2988, 10436), (3984, 7827), (5218, 5976)]