123454392

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 323028000

約数和(自身を除く): 199573608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 696, 712, 1068, 1993, 2136, 2581, 3986, 5162, 5979, 7743, 7972, 10324, 11958, 15486, 15944, 20648, 23916, 30972, 47832, 57797, 61944, 115594, 173391, 177377, 231188, 346782, 354754, 462376, 532131, 693564, 709508, 1064262, 1387128, 1419016, 2128524, 4257048, 5143933, 10287866, 15431799, 20575732, 30863598, 41151464, 61727196, 123454392]

約数ペア:

[(1, 123454392), (2, 61727196), (3, 41151464), (4, 30863598), (6, 20575732), (8, 15431799), (12, 10287866), (24, 5143933), (29, 4257048), (58, 2128524), (87, 1419016), (89, 1387128), (116, 1064262), (174, 709508), (178, 693564), (232, 532131), (267, 462376), (348, 354754), (356, 346782), (534, 231188), (696, 177377), (712, 173391), (1068, 115594), (1993, 61944), (2136, 57797), (2581, 47832), (3986, 30972), (5162, 23916), (5979, 20648), (7743, 15944), (7972, 15486), (10324, 11958)]