79308168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 218296320

約数和(自身を除く): 138988152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 43, 62, 67, 74, 86, 93, 111, 124, 129, 134, 148, 172, 186, 201, 222, 248, 258, 268, 296, 344, 372, 402, 444, 516, 536, 744, 804, 888, 1032, 1147, 1333, 1591, 1608, 2077, 2294, 2479, 2666, 2881, 3182, 3441, 3999, 4154, 4588, 4773, 4958, 5332, 5762, 6231, 6364, 6882, 7437, 7998, 8308, 8643, 9176, 9546, 9916, 10664, 11524, 12462, 12728, 13764, 14874, 15996, 16616, 17286, 19092, 19832, 23048, 24924, 27528, 29748, 31992, 34572, 38184, 49321, 49848, 59496, 69144, 76849, 89311, 98642, 106597, 147963, 153698, 178622, 197284, 213194, 230547, 267933, 295926, 307396, 319791, 357244, 394568, 426388, 461094, 535866, 591852, 614792, 639582, 714488, 852776, 922188, 1071732, 1183704, 1279164, 1844376, 2143464, 2558328, 3304507, 6609014, 9913521, 13218028, 19827042, 26436056, 39654084, 79308168]

約数ペア:

[(1, 79308168), (2, 39654084), (3, 26436056), (4, 19827042), (6, 13218028), (8, 9913521), (12, 6609014), (24, 3304507), (31, 2558328), (37, 2143464), (43, 1844376), (62, 1279164), (67, 1183704), (74, 1071732), (86, 922188), (93, 852776), (111, 714488), (124, 639582), (129, 614792), (134, 591852), (148, 535866), (172, 461094), (186, 426388), (201, 394568), (222, 357244), (248, 319791), (258, 307396), (268, 295926), (296, 267933), (344, 230547), (372, 213194), (402, 197284), (444, 178622), (516, 153698), (536, 147963), (744, 106597), (804, 98642), (888, 89311), (1032, 76849), (1147, 69144), (1333, 59496), (1591, 49848), (1608, 49321), (2077, 38184), (2294, 34572), (2479, 31992), (2666, 29748), (2881, 27528), (3182, 24924), (3441, 23048), (3999, 19832), (4154, 19092), (4588, 17286), (4773, 16616), (4958, 15996), (5332, 14874), (5762, 13764), (6231, 12728), (6364, 12462), (6882, 11524), (7437, 10664), (7998, 9916), (8308, 9546), (8643, 9176)]