81365366352

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{20011}}^1$

素因数の和:20201

約数の個数: 160

約数和(自身を含む): 228693934080

約数和(自身を除く): 147328567728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 127, 138, 174, 184, 232, 254, 276, 348, 368, 381, 464, 508, 552, 667, 696, 762, 1016, 1104, 1334, 1392, 1524, 2001, 2032, 2668, 2921, 3048, 3683, 4002, 5336, 5842, 6096, 7366, 8004, 8763, 10672, 11049, 11684, 14732, 16008, 17526, 20011, 22098, 23368, 29464, 32016, 35052, 40022, 44196, 46736, 58928, 60033, 70104, 80044, 84709, 88392, 120066, 140208, 160088, 169418, 176784, 240132, 254127, 320176, 338836, 460253, 480264, 508254, 580319, 677672, 920506, 960528, 1016508, 1160638, 1355344, 1380759, 1740957, 1841012, 2033016, 2321276, 2541397, 2761518, 3481914, 3682024, 4066032, 4642552, 5082794, 5523036, 6963828, 7364048, 7624191, 9285104, 10165588, 11046072, 13347337, 13927656, 15248382, 20331176, 22092144, 26694674, 27855312, 30496764, 40042011, 40662352, 53389348, 58452131, 60993528, 73700513, 80084022, 106778696, 116904262, 121987056, 147401026, 160168044, 175356393, 213557392, 221101539, 233808524, 294802052, 320336088, 350712786, 442203078, 467617048, 589604104, 640672176, 701425572, 884406156, 935234096, 1179208208, 1402851144, 1695111799, 1768812312, 2805702288, 3390223598, 3537624624, 5085335397, 6780447196, 10170670794, 13560894392, 20341341588, 27121788784, 40682683176, 81365366352]

約数ペア:

[(1, 81365366352), (2, 40682683176), (3, 27121788784), (4, 20341341588), (6, 13560894392), (8, 10170670794), (12, 6780447196), (16, 5085335397), (23, 3537624624), (24, 3390223598), (29, 2805702288), (46, 1768812312), (48, 1695111799), (58, 1402851144), (69, 1179208208), (87, 935234096), (92, 884406156), (116, 701425572), (127, 640672176), (138, 589604104), (174, 467617048), (184, 442203078), (232, 350712786), (254, 320336088), (276, 294802052), (348, 233808524), (368, 221101539), (381, 213557392), (464, 175356393), (508, 160168044), (552, 147401026), (667, 121987056), (696, 116904262), (762, 106778696), (1016, 80084022), (1104, 73700513), (1334, 60993528), (1392, 58452131), (1524, 53389348), (2001, 40662352), (2032, 40042011), (2668, 30496764), (2921, 27855312), (3048, 26694674), (3683, 22092144), (4002, 20331176), (5336, 15248382), (5842, 13927656), (6096, 13347337), (7366, 11046072), (8004, 10165588), (8763, 9285104), (10672, 7624191), (11049, 7364048), (11684, 6963828), (14732, 5523036), (16008, 5082794), (17526, 4642552), (20011, 4066032), (22098, 3682024), (23368, 3481914), (29464, 2761518), (32016, 2541397), (35052, 2321276), (40022, 2033016), (44196, 1841012), (46736, 1740957), (58928, 1380759), (60033, 1355344), (70104, 1160638), (80044, 1016508), (84709, 960528), (88392, 920506), (120066, 677672), (140208, 580319), (160088, 508254), (169418, 480264), (176784, 460253), (240132, 338836), (254127, 320176)]