64406256

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 175060224

約数和(自身を除く): 110653968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 227, 257, 276, 368, 454, 514, 552, 681, 771, 908, 1028, 1104, 1362, 1542, 1816, 2056, 2724, 3084, 3632, 4112, 5221, 5448, 5911, 6168, 10442, 10896, 11822, 12336, 15663, 17733, 20884, 23644, 31326, 35466, 41768, 47288, 58339, 62652, 70932, 83536, 94576, 116678, 125304, 141864, 175017, 233356, 250608, 283728, 350034, 466712, 700068, 933424, 1341797, 1400136, 2683594, 2800272, 4025391, 5367188, 8050782, 10734376, 16101564, 21468752, 32203128, 64406256]

約数ペア:

[(1, 64406256), (2, 32203128), (3, 21468752), (4, 16101564), (6, 10734376), (8, 8050782), (12, 5367188), (16, 4025391), (23, 2800272), (24, 2683594), (46, 1400136), (48, 1341797), (69, 933424), (92, 700068), (138, 466712), (184, 350034), (227, 283728), (257, 250608), (276, 233356), (368, 175017), (454, 141864), (514, 125304), (552, 116678), (681, 94576), (771, 83536), (908, 70932), (1028, 62652), (1104, 58339), (1362, 47288), (1542, 41768), (1816, 35466), (2056, 31326), (2724, 23644), (3084, 20884), (3632, 17733), (4112, 15663), (5221, 12336), (5448, 11822), (5911, 10896), (6168, 10442)]