78716316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 239697920

約数和(自身を除く): 160981604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 37, 38, 42, 43, 57, 62, 74, 76, 84, 86, 93, 111, 114, 124, 129, 133, 148, 172, 186, 217, 222, 228, 258, 259, 266, 301, 372, 399, 434, 444, 516, 518, 532, 589, 602, 651, 703, 777, 798, 817, 868, 903, 1036, 1147, 1178, 1204, 1302, 1333, 1406, 1554, 1591, 1596, 1634, 1767, 1806, 2109, 2294, 2356, 2451, 2604, 2666, 2812, 3108, 3182, 3268, 3441, 3534, 3612, 3999, 4123, 4218, 4588, 4773, 4902, 4921, 5332, 5719, 6364, 6882, 7068, 7998, 8029, 8246, 8436, 9331, 9546, 9804, 9842, 11137, 11438, 12369, 13764, 14763, 15996, 16058, 16492, 17157, 18662, 19092, 19684, 21793, 22274, 22876, 24087, 24738, 25327, 27993, 29526, 30229, 32116, 33411, 34314, 37324, 43586, 44548, 48174, 49321, 49476, 50654, 55986, 59052, 60458, 65379, 66822, 68628, 75981, 87172, 90687, 96348, 98642, 101308, 111972, 120916, 130758, 133644, 147963, 151962, 152551, 177289, 181374, 197284, 211603, 261516, 295926, 303924, 305102, 345247, 354578, 362748, 423206, 457653, 531867, 591852, 610204, 634809, 690494, 709156, 846412, 915306, 937099, 1035741, 1063734, 1269618, 1380988, 1830612, 1874198, 2071482, 2127468, 2539236, 2811297, 3748396, 4142964, 5622594, 6559693, 11245188, 13119386, 19679079, 26238772, 39358158, 78716316]

約数ペア:

[(1, 78716316), (2, 39358158), (3, 26238772), (4, 19679079), (6, 13119386), (7, 11245188), (12, 6559693), (14, 5622594), (19, 4142964), (21, 3748396), (28, 2811297), (31, 2539236), (37, 2127468), (38, 2071482), (42, 1874198), (43, 1830612), (57, 1380988), (62, 1269618), (74, 1063734), (76, 1035741), (84, 937099), (86, 915306), (93, 846412), (111, 709156), (114, 690494), (124, 634809), (129, 610204), (133, 591852), (148, 531867), (172, 457653), (186, 423206), (217, 362748), (222, 354578), (228, 345247), (258, 305102), (259, 303924), (266, 295926), (301, 261516), (372, 211603), (399, 197284), (434, 181374), (444, 177289), (516, 152551), (518, 151962), (532, 147963), (589, 133644), (602, 130758), (651, 120916), (703, 111972), (777, 101308), (798, 98642), (817, 96348), (868, 90687), (903, 87172), (1036, 75981), (1147, 68628), (1178, 66822), (1204, 65379), (1302, 60458), (1333, 59052), (1406, 55986), (1554, 50654), (1591, 49476), (1596, 49321), (1634, 48174), (1767, 44548), (1806, 43586), (2109, 37324), (2294, 34314), (2356, 33411), (2451, 32116), (2604, 30229), (2666, 29526), (2812, 27993), (3108, 25327), (3182, 24738), (3268, 24087), (3441, 22876), (3534, 22274), (3612, 21793), (3999, 19684), (4123, 19092), (4218, 18662), (4588, 17157), (4773, 16492), (4902, 16058), (4921, 15996), (5332, 14763), (5719, 13764), (6364, 12369), (6882, 11438), (7068, 11137), (7998, 9842), (8029, 9804), (8246, 9546), (8436, 9331)]