68770656

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2788

約数の個数: 72

約数和(自身を含む): 197837640

約数和(自身を除く): 129066984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2683, 2848, 3204, 4272, 5366, 6408, 8049, 8544, 10732, 12816, 16098, 21464, 24147, 25632, 32196, 42928, 48294, 64392, 85856, 96588, 128784, 193176, 238787, 257568, 386352, 477574, 716361, 772704, 955148, 1432722, 1910296, 2149083, 2865444, 3820592, 4298166, 5730888, 7641184, 8596332, 11461776, 17192664, 22923552, 34385328, 68770656]

約数ペア:

[(1, 68770656), (2, 34385328), (3, 22923552), (4, 17192664), (6, 11461776), (8, 8596332), (9, 7641184), (12, 5730888), (16, 4298166), (18, 3820592), (24, 2865444), (32, 2149083), (36, 1910296), (48, 1432722), (72, 955148), (89, 772704), (96, 716361), (144, 477574), (178, 386352), (267, 257568), (288, 238787), (356, 193176), (534, 128784), (712, 96588), (801, 85856), (1068, 64392), (1424, 48294), (1602, 42928), (2136, 32196), (2683, 25632), (2848, 24147), (3204, 21464), (4272, 16098), (5366, 12816), (6408, 10732), (8049, 8544)]