65870496

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 199783584

約数和(自身を除く): 133913088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 197, 216, 243, 258, 288, 324, 344, 387, 394, 432, 486, 516, 591, 648, 688, 774, 788, 864, 972, 1032, 1161, 1182, 1296, 1376, 1548, 1576, 1773, 1944, 2064, 2322, 2364, 2592, 3096, 3152, 3483, 3546, 3888, 4128, 4644, 4728, 5319, 6192, 6304, 6966, 7092, 7776, 8471, 9288, 9456, 10449, 10638, 12384, 13932, 14184, 15957, 16942, 18576, 18912, 20898, 21276, 25413, 27864, 28368, 31914, 33884, 37152, 41796, 42552, 47871, 50826, 55728, 56736, 63828, 67768, 76239, 83592, 85104, 95742, 101652, 111456, 127656, 135536, 152478, 167184, 170208, 191484, 203304, 228717, 255312, 271072, 304956, 334368, 382968, 406608, 457434, 510624, 609912, 686151, 765936, 813216, 914868, 1219824, 1372302, 1531872, 1829736, 2058453, 2439648, 2744604, 3659472, 4116906, 5489208, 7318944, 8233812, 10978416, 16467624, 21956832, 32935248, 65870496]

約数ペア:

[(1, 65870496), (2, 32935248), (3, 21956832), (4, 16467624), (6, 10978416), (8, 8233812), (9, 7318944), (12, 5489208), (16, 4116906), (18, 3659472), (24, 2744604), (27, 2439648), (32, 2058453), (36, 1829736), (43, 1531872), (48, 1372302), (54, 1219824), (72, 914868), (81, 813216), (86, 765936), (96, 686151), (108, 609912), (129, 510624), (144, 457434), (162, 406608), (172, 382968), (197, 334368), (216, 304956), (243, 271072), (258, 255312), (288, 228717), (324, 203304), (344, 191484), (387, 170208), (394, 167184), (432, 152478), (486, 135536), (516, 127656), (591, 111456), (648, 101652), (688, 95742), (774, 85104), (788, 83592), (864, 76239), (972, 67768), (1032, 63828), (1161, 56736), (1182, 55728), (1296, 50826), (1376, 47871), (1548, 42552), (1576, 41796), (1773, 37152), (1944, 33884), (2064, 31914), (2322, 28368), (2364, 27864), (2592, 25413), (3096, 21276), (3152, 20898), (3483, 18912), (3546, 18576), (3888, 16942), (4128, 15957), (4644, 14184), (4728, 13932), (5319, 12384), (6192, 10638), (6304, 10449), (6966, 9456), (7092, 9288), (7776, 8471)]