77812954744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1\times {\mathrm{3433}}^1$

素因数の和:4313

約数の個数: 128

約数和(自身を含む): 182914070400

約数和(自身を除く): 105101115656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 821, 952, 986, 1624, 1642, 1972, 3284, 3433, 3451, 3944, 5747, 6568, 6866, 6902, 11494, 13732, 13804, 13957, 22988, 23809, 24031, 27464, 27608, 27914, 45976, 47618, 48062, 55828, 58361, 95236, 96124, 97699, 99557, 111656, 116722, 166663, 190472, 192248, 195398, 199114, 233444, 333326, 390796, 398228, 404753, 408527, 466888, 666652, 696899, 781592, 796456, 809506, 817054, 1333304, 1393798, 1619012, 1634108, 1692469, 2787596, 2818493, 2833271, 3238024, 3268216, 3384938, 5575192, 5636986, 5666542, 6769876, 11273972, 11333084, 11847283, 13539752, 19729451, 22547944, 22666168, 23694566, 39458902, 47389132, 47914381, 78917804, 81736297, 94778264, 95828762, 157835608, 163472594, 191657524, 326945188, 335400667, 383315048, 572154079, 653890376, 670801334, 1144308158, 1341602668, 1389517049, 2288616316, 2683205336, 2779034098, 4577232632, 5558068196, 9726619343, 11116136392, 19453238686, 38906477372, 77812954744]

約数ペア:

[(1, 77812954744), (2, 38906477372), (4, 19453238686), (7, 11116136392), (8, 9726619343), (14, 5558068196), (17, 4577232632), (28, 2779034098), (29, 2683205336), (34, 2288616316), (56, 1389517049), (58, 1341602668), (68, 1144308158), (116, 670801334), (119, 653890376), (136, 572154079), (203, 383315048), (232, 335400667), (238, 326945188), (406, 191657524), (476, 163472594), (493, 157835608), (812, 95828762), (821, 94778264), (952, 81736297), (986, 78917804), (1624, 47914381), (1642, 47389132), (1972, 39458902), (3284, 23694566), (3433, 22666168), (3451, 22547944), (3944, 19729451), (5747, 13539752), (6568, 11847283), (6866, 11333084), (6902, 11273972), (11494, 6769876), (13732, 5666542), (13804, 5636986), (13957, 5575192), (22988, 3384938), (23809, 3268216), (24031, 3238024), (27464, 2833271), (27608, 2818493), (27914, 2787596), (45976, 1692469), (47618, 1634108), (48062, 1619012), (55828, 1393798), (58361, 1333304), (95236, 817054), (96124, 809506), (97699, 796456), (99557, 781592), (111656, 696899), (116722, 666652), (166663, 466888), (190472, 408527), (192248, 404753), (195398, 398228), (199114, 390796), (233444, 333326)]