90171312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 300171264

約数和(自身を除く): 209999952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 744, 787, 868, 924, 1023, 1232, 1302, 1364, 1488, 1574, 1736, 1848, 2046, 2361, 2387, 2604, 2728, 3148, 3472, 3696, 4092, 4722, 4774, 5208, 5456, 5509, 6296, 7161, 8184, 8657, 9444, 9548, 10416, 11018, 12592, 14322, 16368, 16527, 17314, 18888, 19096, 22036, 24397, 25971, 28644, 33054, 34628, 37776, 38192, 44072, 48794, 51942, 57288, 60599, 66108, 69256, 73191, 88144, 97588, 103884, 114576, 121198, 132216, 138512, 146382, 170779, 181797, 195176, 207768, 242396, 264432, 268367, 292764, 341558, 363594, 390352, 415536, 484792, 512337, 536734, 585528, 683116, 727188, 805101, 969584, 1024674, 1073468, 1171056, 1366232, 1454376, 1610202, 1878569, 2049348, 2146936, 2732464, 2908752, 3220404, 3757138, 4098696, 4293872, 5635707, 6440808, 7514276, 8197392, 11271414, 12881616, 15028552, 22542828, 30057104, 45085656, 90171312]

約数ペア:

[(1, 90171312), (2, 45085656), (3, 30057104), (4, 22542828), (6, 15028552), (7, 12881616), (8, 11271414), (11, 8197392), (12, 7514276), (14, 6440808), (16, 5635707), (21, 4293872), (22, 4098696), (24, 3757138), (28, 3220404), (31, 2908752), (33, 2732464), (42, 2146936), (44, 2049348), (48, 1878569), (56, 1610202), (62, 1454376), (66, 1366232), (77, 1171056), (84, 1073468), (88, 1024674), (93, 969584), (112, 805101), (124, 727188), (132, 683116), (154, 585528), (168, 536734), (176, 512337), (186, 484792), (217, 415536), (231, 390352), (248, 363594), (264, 341558), (308, 292764), (336, 268367), (341, 264432), (372, 242396), (434, 207768), (462, 195176), (496, 181797), (528, 170779), (616, 146382), (651, 138512), (682, 132216), (744, 121198), (787, 114576), (868, 103884), (924, 97588), (1023, 88144), (1232, 73191), (1302, 69256), (1364, 66108), (1488, 60599), (1574, 57288), (1736, 51942), (1848, 48794), (2046, 44072), (2361, 38192), (2387, 37776), (2604, 34628), (2728, 33054), (3148, 28644), (3472, 25971), (3696, 24397), (4092, 22036), (4722, 19096), (4774, 18888), (5208, 17314), (5456, 16527), (5509, 16368), (6296, 14322), (7161, 12592), (8184, 11018), (8657, 10416), (9444, 9548)]