87894352

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 229485312

約数和(自身を除く): 141590960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 53, 56, 67, 68, 91, 104, 106, 112, 119, 134, 136, 182, 208, 212, 221, 238, 268, 272, 364, 371, 424, 442, 469, 476, 536, 689, 728, 742, 848, 871, 884, 901, 938, 952, 1072, 1139, 1378, 1456, 1484, 1547, 1742, 1768, 1802, 1876, 1904, 2278, 2756, 2968, 3094, 3484, 3536, 3551, 3604, 3752, 4556, 4823, 5512, 5936, 6097, 6188, 6307, 6968, 7102, 7208, 7504, 7973, 9112, 9646, 11024, 11713, 12194, 12376, 12614, 13936, 14204, 14416, 14807, 15946, 18224, 19292, 23426, 24388, 24752, 24857, 25228, 28408, 29614, 31892, 38584, 46163, 46852, 48776, 49714, 50456, 56816, 59228, 60367, 63784, 77168, 81991, 92326, 93704, 97552, 99428, 100912, 103649, 118456, 120734, 127568, 163982, 184652, 187408, 198856, 207298, 236912, 241468, 323141, 327964, 369304, 397712, 414596, 422569, 482936, 646282, 655928, 738608, 784771, 829192, 845138, 965872, 1292564, 1311856, 1569542, 1658384, 1690276, 2585128, 3139084, 3380552, 5170256, 5493397, 6278168, 6761104, 10986794, 12556336, 21973588, 43947176, 87894352]

約数ペア:

[(1, 87894352), (2, 43947176), (4, 21973588), (7, 12556336), (8, 10986794), (13, 6761104), (14, 6278168), (16, 5493397), (17, 5170256), (26, 3380552), (28, 3139084), (34, 2585128), (52, 1690276), (53, 1658384), (56, 1569542), (67, 1311856), (68, 1292564), (91, 965872), (104, 845138), (106, 829192), (112, 784771), (119, 738608), (134, 655928), (136, 646282), (182, 482936), (208, 422569), (212, 414596), (221, 397712), (238, 369304), (268, 327964), (272, 323141), (364, 241468), (371, 236912), (424, 207298), (442, 198856), (469, 187408), (476, 184652), (536, 163982), (689, 127568), (728, 120734), (742, 118456), (848, 103649), (871, 100912), (884, 99428), (901, 97552), (938, 93704), (952, 92326), (1072, 81991), (1139, 77168), (1378, 63784), (1456, 60367), (1484, 59228), (1547, 56816), (1742, 50456), (1768, 49714), (1802, 48776), (1876, 46852), (1904, 46163), (2278, 38584), (2756, 31892), (2968, 29614), (3094, 28408), (3484, 25228), (3536, 24857), (3551, 24752), (3604, 24388), (3752, 23426), (4556, 19292), (4823, 18224), (5512, 15946), (5936, 14807), (6097, 14416), (6188, 14204), (6307, 13936), (6968, 12614), (7102, 12376), (7208, 12194), (7504, 11713), (7973, 11024), (9112, 9646)]