81145888992

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{35401}}^1$

素因数の和:35806

約数の個数: 192

約数和(自身を含む): 271207641600

約数和(自身を除く): 190061752608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 379, 432, 504, 672, 756, 758, 864, 1008, 1137, 1512, 1516, 2016, 2274, 2653, 3024, 3032, 3411, 4548, 5306, 6048, 6064, 6822, 7959, 9096, 10233, 10612, 12128, 13644, 15918, 18192, 20466, 21224, 23877, 27288, 31836, 35401, 36384, 40932, 42448, 47754, 54576, 63672, 70802, 71631, 81864, 84896, 95508, 106203, 109152, 127344, 141604, 143262, 163728, 191016, 212406, 247807, 254688, 283208, 286524, 318609, 327456, 382032, 424812, 495614, 566416, 573048, 637218, 743421, 764064, 849624, 955827, 991228, 1132832, 1146096, 1274436, 1486842, 1699248, 1911654, 1982456, 2230263, 2292192, 2548872, 2973684, 3398496, 3823308, 3964912, 4460526, 5097744, 5947368, 6690789, 7646616, 7929824, 8921052, 10195488, 11894736, 13381578, 13416979, 15293232, 17842104, 23789472, 26763156, 26833958, 30586464, 35684208, 40250937, 53526312, 53667916, 71368416, 80501874, 93918853, 107052624, 107335832, 120752811, 161003748, 187837706, 214105248, 214671664, 241505622, 281756559, 322007496, 362258433, 375675412, 429343328, 483011244, 563513118, 644014992, 724516866, 751350824, 845269677, 966022488, 1127026236, 1288029984, 1449033732, 1502701648, 1690539354, 1932044976, 2254052472, 2535809031, 2898067464, 3005403296, 3381078708, 3864089952, 4508104944, 5071618062, 5796134928, 6762157416, 9016209888, 10143236124, 11592269856, 13524314832, 20286472248, 27048629664, 40572944496, 81145888992]

約数ペア:

[(1, 81145888992), (2, 40572944496), (3, 27048629664), (4, 20286472248), (6, 13524314832), (7, 11592269856), (8, 10143236124), (9, 9016209888), (12, 6762157416), (14, 5796134928), (16, 5071618062), (18, 4508104944), (21, 3864089952), (24, 3381078708), (27, 3005403296), (28, 2898067464), (32, 2535809031), (36, 2254052472), (42, 1932044976), (48, 1690539354), (54, 1502701648), (56, 1449033732), (63, 1288029984), (72, 1127026236), (84, 966022488), (96, 845269677), (108, 751350824), (112, 724516866), (126, 644014992), (144, 563513118), (168, 483011244), (189, 429343328), (216, 375675412), (224, 362258433), (252, 322007496), (288, 281756559), (336, 241505622), (378, 214671664), (379, 214105248), (432, 187837706), (504, 161003748), (672, 120752811), (756, 107335832), (758, 107052624), (864, 93918853), (1008, 80501874), (1137, 71368416), (1512, 53667916), (1516, 53526312), (2016, 40250937), (2274, 35684208), (2653, 30586464), (3024, 26833958), (3032, 26763156), (3411, 23789472), (4548, 17842104), (5306, 15293232), (6048, 13416979), (6064, 13381578), (6822, 11894736), (7959, 10195488), (9096, 8921052), (10233, 7929824), (10612, 7646616), (12128, 6690789), (13644, 5947368), (15918, 5097744), (18192, 4460526), (20466, 3964912), (21224, 3823308), (23877, 3398496), (27288, 2973684), (31836, 2548872), (35401, 2292192), (36384, 2230263), (40932, 1982456), (42448, 1911654), (47754, 1699248), (54576, 1486842), (63672, 1274436), (70802, 1146096), (71631, 1132832), (81864, 991228), (84896, 955827), (95508, 849624), (106203, 764064), (109152, 743421), (127344, 637218), (141604, 573048), (143262, 566416), (163728, 495614), (191016, 424812), (212406, 382032), (247807, 327456), (254688, 318609), (283208, 286524)]