64814724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138493}}^1$

素因数の和:138516

約数の個数: 36

約数和(自身を含む): 176441356

約数和(自身を除く): 111626632

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 138493, 276986, 415479, 553972, 830958, 1246437, 1661916, 1800409, 2492874, 3600818, 4985748, 5401227, 7201636, 10802454, 16203681, 21604908, 32407362, 64814724]

約数ペア:

[(1, 64814724), (2, 32407362), (3, 21604908), (4, 16203681), (6, 10802454), (9, 7201636), (12, 5401227), (13, 4985748), (18, 3600818), (26, 2492874), (36, 1800409), (39, 1661916), (52, 1246437), (78, 830958), (117, 553972), (156, 415479), (234, 276986), (468, 138493)]