77891352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 245583360

約数和(自身を除く): 167692008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 373, 452, 462, 616, 678, 746, 791, 904, 924, 1119, 1243, 1356, 1492, 1582, 1848, 2238, 2373, 2486, 2611, 2712, 2984, 3164, 3729, 4103, 4476, 4746, 4972, 5222, 6328, 7458, 7833, 8206, 8701, 8952, 9492, 9944, 10444, 12309, 14916, 15666, 16412, 17402, 18984, 20888, 24618, 26103, 28721, 29832, 31332, 32824, 34804, 42149, 49236, 52206, 57442, 62664, 69608, 84298, 86163, 98472, 104412, 114884, 126447, 168596, 172326, 208824, 229768, 252894, 295043, 337192, 344652, 463639, 505788, 590086, 689304, 885129, 927278, 1011576, 1180172, 1390917, 1770258, 1854556, 2360344, 2781834, 3245473, 3540516, 3709112, 5563668, 6490946, 7081032, 9736419, 11127336, 12981892, 19472838, 25963784, 38945676, 77891352]

約数ペア:

[(1, 77891352), (2, 38945676), (3, 25963784), (4, 19472838), (6, 12981892), (7, 11127336), (8, 9736419), (11, 7081032), (12, 6490946), (14, 5563668), (21, 3709112), (22, 3540516), (24, 3245473), (28, 2781834), (33, 2360344), (42, 1854556), (44, 1770258), (56, 1390917), (66, 1180172), (77, 1011576), (84, 927278), (88, 885129), (113, 689304), (132, 590086), (154, 505788), (168, 463639), (226, 344652), (231, 337192), (264, 295043), (308, 252894), (339, 229768), (373, 208824), (452, 172326), (462, 168596), (616, 126447), (678, 114884), (746, 104412), (791, 98472), (904, 86163), (924, 84298), (1119, 69608), (1243, 62664), (1356, 57442), (1492, 52206), (1582, 49236), (1848, 42149), (2238, 34804), (2373, 32824), (2486, 31332), (2611, 29832), (2712, 28721), (2984, 26103), (3164, 24618), (3729, 20888), (4103, 18984), (4476, 17402), (4746, 16412), (4972, 15666), (5222, 14916), (6328, 12309), (7458, 10444), (7833, 9944), (8206, 9492), (8701, 8952)]