68883864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 142623336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 89, 102, 119, 136, 168, 178, 204, 238, 267, 271, 356, 357, 408, 476, 534, 542, 623, 712, 714, 813, 952, 1068, 1084, 1246, 1428, 1513, 1626, 1869, 1897, 2136, 2168, 2492, 2856, 3026, 3252, 3738, 3794, 4539, 4607, 4984, 5691, 6052, 6504, 7476, 7588, 9078, 9214, 10591, 11382, 12104, 13821, 14952, 15176, 18156, 18428, 21182, 22764, 24119, 27642, 31773, 32249, 36312, 36856, 42364, 45528, 48238, 55284, 63546, 64498, 72357, 84728, 96476, 96747, 110568, 127092, 128996, 144714, 168833, 192952, 193494, 254184, 257992, 289428, 337666, 386988, 410023, 506499, 578856, 675332, 773976, 820046, 1012998, 1230069, 1350664, 1640092, 2025996, 2460138, 2870161, 3280184, 4051992, 4920276, 5740322, 8610483, 9840552, 11480644, 17220966, 22961288, 34441932, 68883864]

約数ペア:

[(1, 68883864), (2, 34441932), (3, 22961288), (4, 17220966), (6, 11480644), (7, 9840552), (8, 8610483), (12, 5740322), (14, 4920276), (17, 4051992), (21, 3280184), (24, 2870161), (28, 2460138), (34, 2025996), (42, 1640092), (51, 1350664), (56, 1230069), (68, 1012998), (84, 820046), (89, 773976), (102, 675332), (119, 578856), (136, 506499), (168, 410023), (178, 386988), (204, 337666), (238, 289428), (267, 257992), (271, 254184), (356, 193494), (357, 192952), (408, 168833), (476, 144714), (534, 128996), (542, 127092), (623, 110568), (712, 96747), (714, 96476), (813, 84728), (952, 72357), (1068, 64498), (1084, 63546), (1246, 55284), (1428, 48238), (1513, 45528), (1626, 42364), (1869, 36856), (1897, 36312), (2136, 32249), (2168, 31773), (2492, 27642), (2856, 24119), (3026, 22764), (3252, 21182), (3738, 18428), (3794, 18156), (4539, 15176), (4607, 14952), (4984, 13821), (5691, 12104), (6052, 11382), (6504, 10591), (7476, 9214), (7588, 9078)]