81014688

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2347

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 161147232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 164, 216, 246, 288, 328, 369, 432, 492, 656, 738, 864, 984, 1107, 1312, 1476, 1968, 2214, 2287, 2952, 3936, 4428, 4574, 5904, 6861, 8856, 9148, 11808, 13722, 17712, 18296, 20583, 27444, 35424, 36592, 41166, 54888, 61749, 73184, 82332, 93767, 109776, 123498, 164664, 187534, 219552, 246996, 281301, 329328, 375068, 493992, 562602, 658656, 750136, 843903, 987984, 1125204, 1500272, 1687806, 1975968, 2250408, 2531709, 3000544, 3375612, 4500816, 5063418, 6751224, 9001632, 10126836, 13502448, 20253672, 27004896, 40507344, 81014688]

約数ペア:

[(1, 81014688), (2, 40507344), (3, 27004896), (4, 20253672), (6, 13502448), (8, 10126836), (9, 9001632), (12, 6751224), (16, 5063418), (18, 4500816), (24, 3375612), (27, 3000544), (32, 2531709), (36, 2250408), (41, 1975968), (48, 1687806), (54, 1500272), (72, 1125204), (82, 987984), (96, 843903), (108, 750136), (123, 658656), (144, 562602), (164, 493992), (216, 375068), (246, 329328), (288, 281301), (328, 246996), (369, 219552), (432, 187534), (492, 164664), (656, 123498), (738, 109776), (864, 93767), (984, 82332), (1107, 73184), (1312, 61749), (1476, 54888), (1968, 41166), (2214, 36592), (2287, 35424), (2952, 27444), (3936, 20583), (4428, 18296), (4574, 17712), (5904, 13722), (6861, 11808), (8856, 9148)]