82661543296

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{11369}}^1$

素因数の和:12747

約数の個数: 64

約数和(自身を含む): 168649390800

約数和(自身を除く): 85987847504

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1321, 1376, 2642, 2752, 5284, 5504, 10568, 11369, 21136, 22738, 42272, 45476, 56803, 84544, 90952, 113606, 169088, 181904, 227212, 363808, 454424, 488867, 727616, 908848, 977734, 1455232, 1817696, 1955468, 3635392, 3910936, 7270784, 7821872, 15018449, 15643744, 30036898, 31287488, 60073796, 62574976, 120147592, 240295184, 480590368, 645793307, 961180736, 1291586614, 1922361472, 2583173228, 5166346456, 10332692912, 20665385824, 41330771648, 82661543296]

約数ペア:

[(1, 82661543296), (2, 41330771648), (4, 20665385824), (8, 10332692912), (16, 5166346456), (32, 2583173228), (43, 1922361472), (64, 1291586614), (86, 961180736), (128, 645793307), (172, 480590368), (344, 240295184), (688, 120147592), (1321, 62574976), (1376, 60073796), (2642, 31287488), (2752, 30036898), (5284, 15643744), (5504, 15018449), (10568, 7821872), (11369, 7270784), (21136, 3910936), (22738, 3635392), (42272, 1955468), (45476, 1817696), (56803, 1455232), (84544, 977734), (90952, 908848), (113606, 727616), (169088, 488867), (181904, 454424), (227212, 363808)]