78115968

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{3229}}^1$

素因数の和:3259

約数の個数: 128

約数和(自身を含む): 263568000

約数和(自身を除く): 185452032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3229, 3456, 4032, 6048, 6458, 8064, 9687, 12096, 12916, 19374, 22603, 24192, 25832, 29061, 38748, 45206, 51664, 58122, 67809, 77496, 87183, 90412, 103328, 116244, 135618, 154992, 174366, 180824, 203427, 206656, 232488, 271236, 309984, 348732, 361648, 406854, 413312, 464976, 542472, 610281, 619968, 697464, 723296, 813708, 929952, 1084944, 1220562, 1239936, 1394928, 1446592, 1627416, 1859904, 2169888, 2441124, 2789856, 2893184, 3254832, 3719808, 4339776, 4882248, 5579712, 6509664, 8679552, 9764496, 11159424, 13019328, 19528992, 26038656, 39057984, 78115968]

約数ペア:

[(1, 78115968), (2, 39057984), (3, 26038656), (4, 19528992), (6, 13019328), (7, 11159424), (8, 9764496), (9, 8679552), (12, 6509664), (14, 5579712), (16, 4882248), (18, 4339776), (21, 3719808), (24, 3254832), (27, 2893184), (28, 2789856), (32, 2441124), (36, 2169888), (42, 1859904), (48, 1627416), (54, 1446592), (56, 1394928), (63, 1239936), (64, 1220562), (72, 1084944), (84, 929952), (96, 813708), (108, 723296), (112, 697464), (126, 619968), (128, 610281), (144, 542472), (168, 464976), (189, 413312), (192, 406854), (216, 361648), (224, 348732), (252, 309984), (288, 271236), (336, 232488), (378, 206656), (384, 203427), (432, 180824), (448, 174366), (504, 154992), (576, 135618), (672, 116244), (756, 103328), (864, 90412), (896, 87183), (1008, 77496), (1152, 67809), (1344, 58122), (1512, 51664), (1728, 45206), (2016, 38748), (2688, 29061), (3024, 25832), (3229, 24192), (3456, 22603), (4032, 19374), (6048, 12916), (6458, 12096), (8064, 9687)]