81135522816

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{5449}}^1$

素因数の和:5640

約数の個数: 176

約数和(自身を含む): 223836993600

約数和(自身を除く): 142701470784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 131, 148, 192, 222, 256, 262, 296, 384, 393, 444, 512, 524, 592, 768, 786, 888, 1024, 1048, 1184, 1536, 1572, 1776, 2096, 2368, 3072, 3144, 3552, 4192, 4736, 4847, 5449, 6288, 7104, 8384, 9472, 9694, 10898, 12576, 14208, 14541, 16347, 16768, 18944, 19388, 21796, 25152, 28416, 29082, 32694, 33536, 37888, 38776, 43592, 50304, 56832, 58164, 65388, 67072, 77552, 87184, 100608, 113664, 116328, 130776, 134144, 155104, 174368, 201216, 201613, 232656, 261552, 310208, 348736, 402432, 403226, 465312, 523104, 604839, 620416, 697472, 713819, 806452, 930624, 1046208, 1209678, 1240832, 1394944, 1427638, 1612904, 1861248, 2092416, 2141457, 2419356, 2481664, 2789888, 2855276, 3225808, 3722496, 4184832, 4282914, 4838712, 4963328, 5579776, 5710552, 6451616, 7444992, 8369664, 8565828, 9677424, 11421104, 12903232, 14889984, 16739328, 17131656, 19354848, 22842208, 25806464, 26411303, 34263312, 38709696, 45684416, 51612928, 52822606, 68526624, 77419392, 79233909, 91368832, 103225856, 105645212, 137053248, 154838784, 158467818, 182737664, 206451712, 211290424, 274106496, 309677568, 316935636, 365475328, 422580848, 548212992, 619355136, 633871272, 730950656, 845161696, 1096425984, 1267742544, 1690323392, 2192851968, 2535485088, 3380646784, 5070970176, 6761293568, 10141940352, 13522587136, 20283880704, 27045174272, 40567761408, 81135522816]

約数ペア:

[(1, 81135522816), (2, 40567761408), (3, 27045174272), (4, 20283880704), (6, 13522587136), (8, 10141940352), (12, 6761293568), (16, 5070970176), (24, 3380646784), (32, 2535485088), (37, 2192851968), (48, 1690323392), (64, 1267742544), (74, 1096425984), (96, 845161696), (111, 730950656), (128, 633871272), (131, 619355136), (148, 548212992), (192, 422580848), (222, 365475328), (256, 316935636), (262, 309677568), (296, 274106496), (384, 211290424), (393, 206451712), (444, 182737664), (512, 158467818), (524, 154838784), (592, 137053248), (768, 105645212), (786, 103225856), (888, 91368832), (1024, 79233909), (1048, 77419392), (1184, 68526624), (1536, 52822606), (1572, 51612928), (1776, 45684416), (2096, 38709696), (2368, 34263312), (3072, 26411303), (3144, 25806464), (3552, 22842208), (4192, 19354848), (4736, 17131656), (4847, 16739328), (5449, 14889984), (6288, 12903232), (7104, 11421104), (8384, 9677424), (9472, 8565828), (9694, 8369664), (10898, 7444992), (12576, 6451616), (14208, 5710552), (14541, 5579776), (16347, 4963328), (16768, 4838712), (18944, 4282914), (19388, 4184832), (21796, 3722496), (25152, 3225808), (28416, 2855276), (29082, 2789888), (32694, 2481664), (33536, 2419356), (37888, 2141457), (38776, 2092416), (43592, 1861248), (50304, 1612904), (56832, 1427638), (58164, 1394944), (65388, 1240832), (67072, 1209678), (77552, 1046208), (87184, 930624), (100608, 806452), (113664, 713819), (116328, 697472), (130776, 620416), (134144, 604839), (155104, 523104), (174368, 465312), (201216, 403226), (201613, 402432), (232656, 348736), (261552, 310208)]