91212912

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 316646400

約数和(自身を除く): 225433488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 139, 144, 147, 168, 186, 189, 196, 216, 217, 248, 252, 278, 279, 294, 336, 372, 378, 392, 417, 432, 434, 441, 496, 504, 556, 558, 588, 651, 744, 756, 784, 834, 837, 868, 882, 973, 1008, 1112, 1116, 1176, 1251, 1302, 1323, 1488, 1512, 1519, 1668, 1674, 1736, 1764, 1946, 1953, 2224, 2232, 2352, 2502, 2604, 2646, 2919, 3024, 3038, 3336, 3348, 3472, 3528, 3753, 3892, 3906, 4309, 4464, 4557, 5004, 5208, 5292, 5838, 5859, 6076, 6672, 6696, 6811, 7056, 7506, 7784, 7812, 8618, 8757, 9114, 10008, 10416, 10584, 11676, 11718, 12152, 12927, 13392, 13622, 13671, 15012, 15568, 15624, 17236, 17514, 18228, 20016, 20433, 21168, 23352, 23436, 24304, 25854, 26271, 27244, 27342, 30024, 30163, 31248, 34472, 35028, 36456, 38781, 40866, 41013, 46704, 46872, 51708, 52542, 54488, 54684, 60048, 60326, 61299, 68944, 70056, 72912, 77562, 81732, 82026, 90489, 93744, 103416, 105084, 108976, 109368, 116343, 120652, 122598, 140112, 155124, 163464, 164052, 180978, 183897, 206832, 210168, 211141, 218736, 232686, 241304, 245196, 271467, 310248, 326928, 328104, 361956, 367794, 420336, 422282, 465372, 482608, 490392, 542934, 620496, 633423, 656208, 723912, 735588, 814401, 844564, 930744, 980784, 1085868, 1266846, 1447824, 1471176, 1628802, 1689128, 1861488, 1900269, 2171736, 2533692, 2942352, 3257604, 3378256, 3800538, 4343472, 5067384, 5700807, 6515208, 7601076, 10134768, 11401614, 13030416, 15202152, 22803228, 30404304, 45606456, 91212912]

約数ペア:

[(1, 91212912), (2, 45606456), (3, 30404304), (4, 22803228), (6, 15202152), (7, 13030416), (8, 11401614), (9, 10134768), (12, 7601076), (14, 6515208), (16, 5700807), (18, 5067384), (21, 4343472), (24, 3800538), (27, 3378256), (28, 3257604), (31, 2942352), (36, 2533692), (42, 2171736), (48, 1900269), (49, 1861488), (54, 1689128), (56, 1628802), (62, 1471176), (63, 1447824), (72, 1266846), (84, 1085868), (93, 980784), (98, 930744), (108, 844564), (112, 814401), (124, 735588), (126, 723912), (139, 656208), (144, 633423), (147, 620496), (168, 542934), (186, 490392), (189, 482608), (196, 465372), (216, 422282), (217, 420336), (248, 367794), (252, 361956), (278, 328104), (279, 326928), (294, 310248), (336, 271467), (372, 245196), (378, 241304), (392, 232686), (417, 218736), (432, 211141), (434, 210168), (441, 206832), (496, 183897), (504, 180978), (556, 164052), (558, 163464), (588, 155124), (651, 140112), (744, 122598), (756, 120652), (784, 116343), (834, 109368), (837, 108976), (868, 105084), (882, 103416), (973, 93744), (1008, 90489), (1112, 82026), (1116, 81732), (1176, 77562), (1251, 72912), (1302, 70056), (1323, 68944), (1488, 61299), (1512, 60326), (1519, 60048), (1668, 54684), (1674, 54488), (1736, 52542), (1764, 51708), (1946, 46872), (1953, 46704), (2224, 41013), (2232, 40866), (2352, 38781), (2502, 36456), (2604, 35028), (2646, 34472), (2919, 31248), (3024, 30163), (3038, 30024), (3336, 27342), (3348, 27244), (3472, 26271), (3528, 25854), (3753, 24304), (3892, 23436), (3906, 23352), (4309, 21168), (4464, 20433), (4557, 20016), (5004, 18228), (5208, 17514), (5292, 17236), (5838, 15624), (5859, 15568), (6076, 15012), (6672, 13671), (6696, 13622), (6811, 13392), (7056, 12927), (7506, 12152), (7784, 11718), (7812, 11676), (8618, 10584), (8757, 10416), (9114, 10008)]