82877928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 248064000

約数和(自身を除く): 165186072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 67, 74, 84, 111, 134, 148, 168, 199, 201, 222, 259, 268, 296, 398, 402, 444, 469, 518, 536, 597, 777, 796, 804, 888, 938, 1036, 1194, 1393, 1407, 1554, 1592, 1608, 1876, 2072, 2388, 2479, 2786, 2814, 3108, 3752, 4179, 4776, 4958, 5572, 5628, 6216, 7363, 7437, 8358, 9916, 11144, 11256, 13333, 14726, 14874, 16716, 17353, 19832, 22089, 26666, 29452, 29748, 33432, 34706, 39999, 44178, 51541, 52059, 53332, 58904, 59496, 69412, 79998, 88356, 93331, 103082, 104118, 106664, 138824, 154623, 159996, 176712, 186662, 206164, 208236, 279993, 309246, 319992, 373324, 412328, 416472, 493321, 559986, 618492, 746648, 986642, 1119972, 1236984, 1479963, 1973284, 2239944, 2959926, 3453247, 3946568, 5919852, 6906494, 10359741, 11839704, 13812988, 20719482, 27625976, 41438964, 82877928]

約数ペア:

[(1, 82877928), (2, 41438964), (3, 27625976), (4, 20719482), (6, 13812988), (7, 11839704), (8, 10359741), (12, 6906494), (14, 5919852), (21, 3946568), (24, 3453247), (28, 2959926), (37, 2239944), (42, 1973284), (56, 1479963), (67, 1236984), (74, 1119972), (84, 986642), (111, 746648), (134, 618492), (148, 559986), (168, 493321), (199, 416472), (201, 412328), (222, 373324), (259, 319992), (268, 309246), (296, 279993), (398, 208236), (402, 206164), (444, 186662), (469, 176712), (518, 159996), (536, 154623), (597, 138824), (777, 106664), (796, 104118), (804, 103082), (888, 93331), (938, 88356), (1036, 79998), (1194, 69412), (1393, 59496), (1407, 58904), (1554, 53332), (1592, 52059), (1608, 51541), (1876, 44178), (2072, 39999), (2388, 34706), (2479, 33432), (2786, 29748), (2814, 29452), (3108, 26666), (3752, 22089), (4179, 19832), (4776, 17353), (4958, 16716), (5572, 14874), (5628, 14726), (6216, 13333), (7363, 11256), (7437, 11144), (8358, 9916)]