78153768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 280166400

約数和(自身を除く): 202012632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 63, 66, 72, 74, 77, 84, 88, 99, 108, 111, 126, 127, 132, 148, 154, 168, 189, 198, 216, 222, 231, 252, 254, 259, 264, 296, 297, 308, 333, 378, 381, 396, 407, 444, 462, 504, 508, 518, 594, 616, 666, 693, 756, 762, 777, 792, 814, 888, 889, 924, 999, 1016, 1036, 1143, 1188, 1221, 1332, 1386, 1397, 1512, 1524, 1554, 1628, 1778, 1848, 1998, 2072, 2079, 2286, 2331, 2376, 2442, 2664, 2667, 2772, 2794, 2849, 3048, 3108, 3256, 3429, 3556, 3663, 3996, 4158, 4191, 4572, 4662, 4699, 4884, 5334, 5544, 5588, 5698, 6216, 6858, 6993, 7112, 7326, 7992, 8001, 8316, 8382, 8547, 9144, 9324, 9398, 9768, 9779, 10668, 10989, 11176, 11396, 12573, 13716, 13986, 14097, 14652, 16002, 16632, 16764, 17094, 18648, 18796, 19558, 21336, 21978, 22792, 24003, 25146, 25641, 27432, 27972, 28194, 29304, 29337, 32004, 32893, 33528, 34188, 37592, 37719, 39116, 42291, 43956, 48006, 50292, 51282, 51689, 55944, 56388, 58674, 64008, 65786, 68376, 75438, 76923, 78232, 84582, 87912, 88011, 96012, 98679, 100584, 102564, 103378, 112776, 117348, 126873, 131572, 150876, 153846, 155067, 169164, 176022, 192024, 197358, 205128, 206756, 234696, 253746, 263144, 264033, 296037, 301752, 307692, 310134, 338328, 352044, 361823, 394716, 413512, 465201, 507492, 528066, 592074, 615384, 620268, 704088, 723646, 789432, 888111, 930402, 1014984, 1056132, 1085469, 1184148, 1240536, 1395603, 1447292, 1776222, 1860804, 2112264, 2170938, 2368296, 2791206, 2894584, 3256407, 3552444, 3721608, 4341876, 5582412, 6512814, 7104888, 8683752, 9769221, 11164824, 13025628, 19538442, 26051256, 39076884, 78153768]

約数ペア:

[(1, 78153768), (2, 39076884), (3, 26051256), (4, 19538442), (6, 13025628), (7, 11164824), (8, 9769221), (9, 8683752), (11, 7104888), (12, 6512814), (14, 5582412), (18, 4341876), (21, 3721608), (22, 3552444), (24, 3256407), (27, 2894584), (28, 2791206), (33, 2368296), (36, 2170938), (37, 2112264), (42, 1860804), (44, 1776222), (54, 1447292), (56, 1395603), (63, 1240536), (66, 1184148), (72, 1085469), (74, 1056132), (77, 1014984), (84, 930402), (88, 888111), (99, 789432), (108, 723646), (111, 704088), (126, 620268), (127, 615384), (132, 592074), (148, 528066), (154, 507492), (168, 465201), (189, 413512), (198, 394716), (216, 361823), (222, 352044), (231, 338328), (252, 310134), (254, 307692), (259, 301752), (264, 296037), (296, 264033), (297, 263144), (308, 253746), (333, 234696), (378, 206756), (381, 205128), (396, 197358), (407, 192024), (444, 176022), (462, 169164), (504, 155067), (508, 153846), (518, 150876), (594, 131572), (616, 126873), (666, 117348), (693, 112776), (756, 103378), (762, 102564), (777, 100584), (792, 98679), (814, 96012), (888, 88011), (889, 87912), (924, 84582), (999, 78232), (1016, 76923), (1036, 75438), (1143, 68376), (1188, 65786), (1221, 64008), (1332, 58674), (1386, 56388), (1397, 55944), (1512, 51689), (1524, 51282), (1554, 50292), (1628, 48006), (1778, 43956), (1848, 42291), (1998, 39116), (2072, 37719), (2079, 37592), (2286, 34188), (2331, 33528), (2376, 32893), (2442, 32004), (2664, 29337), (2667, 29304), (2772, 28194), (2794, 27972), (2849, 27432), (3048, 25641), (3108, 25146), (3256, 24003), (3429, 22792), (3556, 21978), (3663, 21336), (3996, 19558), (4158, 18796), (4191, 18648), (4572, 17094), (4662, 16764), (4699, 16632), (4884, 16002), (5334, 14652), (5544, 14097), (5588, 13986), (5698, 13716), (6216, 12573), (6858, 11396), (6993, 11176), (7112, 10989), (7326, 10668), (7992, 9779), (8001, 9768), (8316, 9398), (8382, 9324), (8547, 9144)]