67604256

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 202378176

約数和(自身を除く): 134773920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 53, 72, 86, 96, 103, 106, 129, 144, 159, 172, 206, 212, 258, 288, 309, 318, 344, 387, 412, 424, 477, 516, 618, 636, 688, 774, 824, 848, 927, 954, 1032, 1236, 1272, 1376, 1548, 1648, 1696, 1854, 1908, 2064, 2279, 2472, 2544, 3096, 3296, 3708, 3816, 4128, 4429, 4558, 4944, 5088, 5459, 6192, 6837, 7416, 7632, 8858, 9116, 9888, 10918, 12384, 13287, 13674, 14832, 15264, 16377, 17716, 18232, 20511, 21836, 26574, 27348, 29664, 32754, 35432, 36464, 39861, 41022, 43672, 49131, 53148, 54696, 65508, 70864, 72928, 79722, 82044, 87344, 98262, 106296, 109392, 131016, 141728, 159444, 164088, 174688, 196524, 212592, 218784, 234737, 262032, 318888, 328176, 393048, 425184, 469474, 524064, 637776, 656352, 704211, 786096, 938948, 1275552, 1408422, 1572192, 1877896, 2112633, 2816844, 3755792, 4225266, 5633688, 7511584, 8450532, 11267376, 16901064, 22534752, 33802128, 67604256]

約数ペア:

[(1, 67604256), (2, 33802128), (3, 22534752), (4, 16901064), (6, 11267376), (8, 8450532), (9, 7511584), (12, 5633688), (16, 4225266), (18, 3755792), (24, 2816844), (32, 2112633), (36, 1877896), (43, 1572192), (48, 1408422), (53, 1275552), (72, 938948), (86, 786096), (96, 704211), (103, 656352), (106, 637776), (129, 524064), (144, 469474), (159, 425184), (172, 393048), (206, 328176), (212, 318888), (258, 262032), (288, 234737), (309, 218784), (318, 212592), (344, 196524), (387, 174688), (412, 164088), (424, 159444), (477, 141728), (516, 131016), (618, 109392), (636, 106296), (688, 98262), (774, 87344), (824, 82044), (848, 79722), (927, 72928), (954, 70864), (1032, 65508), (1236, 54696), (1272, 53148), (1376, 49131), (1548, 43672), (1648, 41022), (1696, 39861), (1854, 36464), (1908, 35432), (2064, 32754), (2279, 29664), (2472, 27348), (2544, 26574), (3096, 21836), (3296, 20511), (3708, 18232), (3816, 17716), (4128, 16377), (4429, 15264), (4558, 14832), (4944, 13674), (5088, 13287), (5459, 12384), (6192, 10918), (6837, 9888), (7416, 9116), (7632, 8858)]