64544348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 133781760

約数和(自身を除く): 69237412

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 59, 92, 94, 118, 188, 236, 253, 506, 517, 529, 649, 1012, 1034, 1058, 1081, 1298, 1357, 2068, 2116, 2162, 2596, 2714, 2773, 4324, 5428, 5546, 5819, 11092, 11638, 11891, 14927, 23276, 23782, 24863, 29854, 30503, 31211, 47564, 49726, 59708, 61006, 62422, 63779, 99452, 122012, 124844, 127558, 255116, 273493, 343321, 546986, 686642, 701569, 1093972, 1373284, 1403138, 1466917, 2806276, 2933834, 5867668, 16136087, 32272174, 64544348]

約数ペア:

[(1, 64544348), (2, 32272174), (4, 16136087), (11, 5867668), (22, 2933834), (23, 2806276), (44, 1466917), (46, 1403138), (47, 1373284), (59, 1093972), (92, 701569), (94, 686642), (118, 546986), (188, 343321), (236, 273493), (253, 255116), (506, 127558), (517, 124844), (529, 122012), (649, 99452), (1012, 63779), (1034, 62422), (1058, 61006), (1081, 59708), (1298, 49726), (1357, 47564), (2068, 31211), (2116, 30503), (2162, 29854), (2596, 24863), (2714, 23782), (2773, 23276), (4324, 14927), (5428, 11891), (5546, 11638), (5819, 11092)]