81529056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 144

約数和(自身を含む): 272379744

約数和(自身を除く): 190850688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 444, 504, 518, 592, 666, 672, 777, 888, 1008, 1036, 1093, 1184, 1332, 1554, 1776, 2016, 2072, 2186, 2331, 2664, 3108, 3279, 3552, 4144, 4372, 4662, 5328, 6216, 6558, 7651, 8288, 8744, 9324, 9837, 10656, 12432, 13116, 15302, 17488, 18648, 19674, 22953, 24864, 26232, 30604, 34976, 37296, 39348, 40441, 45906, 52464, 61208, 68859, 74592, 78696, 80882, 91812, 104928, 121323, 122416, 137718, 157392, 161764, 183624, 242646, 244832, 275436, 283087, 314784, 323528, 363969, 367248, 485292, 550872, 566174, 647056, 727938, 734496, 849261, 970584, 1101744, 1132348, 1294112, 1455876, 1698522, 1941168, 2203488, 2264696, 2547783, 2911752, 3397044, 3882336, 4529392, 5095566, 5823504, 6794088, 9058784, 10191132, 11647008, 13588176, 20382264, 27176352, 40764528, 81529056]

約数ペア:

[(1, 81529056), (2, 40764528), (3, 27176352), (4, 20382264), (6, 13588176), (7, 11647008), (8, 10191132), (9, 9058784), (12, 6794088), (14, 5823504), (16, 5095566), (18, 4529392), (21, 3882336), (24, 3397044), (28, 2911752), (32, 2547783), (36, 2264696), (37, 2203488), (42, 1941168), (48, 1698522), (56, 1455876), (63, 1294112), (72, 1132348), (74, 1101744), (84, 970584), (96, 849261), (111, 734496), (112, 727938), (126, 647056), (144, 566174), (148, 550872), (168, 485292), (222, 367248), (224, 363969), (252, 323528), (259, 314784), (288, 283087), (296, 275436), (333, 244832), (336, 242646), (444, 183624), (504, 161764), (518, 157392), (592, 137718), (666, 122416), (672, 121323), (777, 104928), (888, 91812), (1008, 80882), (1036, 78696), (1093, 74592), (1184, 68859), (1332, 61208), (1554, 52464), (1776, 45906), (2016, 40441), (2072, 39348), (2186, 37296), (2331, 34976), (2664, 30604), (3108, 26232), (3279, 24864), (3552, 22953), (4144, 19674), (4372, 18648), (4662, 17488), (5328, 15302), (6216, 13116), (6558, 12432), (7651, 10656), (8288, 9837), (8744, 9324)]