71453232

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1067

約数の個数: 80

約数和(自身を含む): 206400480

約数和(自身を除く): 134947248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 857, 1158, 1544, 1714, 1737, 2316, 2571, 3088, 3428, 3474, 4632, 5142, 5211, 6856, 6948, 7713, 9264, 10284, 10422, 13712, 13896, 15426, 20568, 20844, 23139, 27792, 30852, 41136, 41688, 46278, 61704, 83376, 92556, 123408, 165401, 185112, 330802, 370224, 496203, 661604, 992406, 1323208, 1488609, 1984812, 2646416, 2977218, 3969624, 4465827, 5954436, 7939248, 8931654, 11908872, 17863308, 23817744, 35726616, 71453232]

約数ペア:

[(1, 71453232), (2, 35726616), (3, 23817744), (4, 17863308), (6, 11908872), (8, 8931654), (9, 7939248), (12, 5954436), (16, 4465827), (18, 3969624), (24, 2977218), (27, 2646416), (36, 1984812), (48, 1488609), (54, 1323208), (72, 992406), (108, 661604), (144, 496203), (193, 370224), (216, 330802), (386, 185112), (432, 165401), (579, 123408), (772, 92556), (857, 83376), (1158, 61704), (1544, 46278), (1714, 41688), (1737, 41136), (2316, 30852), (2571, 27792), (3088, 23139), (3428, 20844), (3474, 20568), (4632, 15426), (5142, 13896), (5211, 13712), (6856, 10422), (6948, 10284), (7713, 9264)]