77696784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 239401344

約数和(自身を除く): 161704560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 181, 198, 264, 271, 362, 396, 528, 542, 543, 724, 792, 813, 1084, 1086, 1448, 1584, 1626, 1629, 1991, 2168, 2172, 2439, 2896, 2981, 3252, 3258, 3982, 4336, 4344, 4878, 5962, 5973, 6504, 6516, 7964, 8688, 8943, 9756, 11924, 11946, 13008, 13032, 15928, 17886, 17919, 19512, 23848, 23892, 26064, 26829, 31856, 35772, 35838, 39024, 47696, 47784, 49051, 53658, 71544, 71676, 95568, 98102, 107316, 143088, 143352, 147153, 196204, 214632, 286704, 294306, 392408, 429264, 441459, 539561, 588612, 784816, 882918, 1079122, 1177224, 1618683, 1765836, 2158244, 2354448, 3237366, 3531672, 4316488, 4856049, 6474732, 7063344, 8632976, 9712098, 12949464, 19424196, 25898928, 38848392, 77696784]

約数ペア:

[(1, 77696784), (2, 38848392), (3, 25898928), (4, 19424196), (6, 12949464), (8, 9712098), (9, 8632976), (11, 7063344), (12, 6474732), (16, 4856049), (18, 4316488), (22, 3531672), (24, 3237366), (33, 2354448), (36, 2158244), (44, 1765836), (48, 1618683), (66, 1177224), (72, 1079122), (88, 882918), (99, 784816), (132, 588612), (144, 539561), (176, 441459), (181, 429264), (198, 392408), (264, 294306), (271, 286704), (362, 214632), (396, 196204), (528, 147153), (542, 143352), (543, 143088), (724, 107316), (792, 98102), (813, 95568), (1084, 71676), (1086, 71544), (1448, 53658), (1584, 49051), (1626, 47784), (1629, 47696), (1991, 39024), (2168, 35838), (2172, 35772), (2439, 31856), (2896, 26829), (2981, 26064), (3252, 23892), (3258, 23848), (3982, 19512), (4336, 17919), (4344, 17886), (4878, 15928), (5962, 13032), (5973, 13008), (6504, 11946), (6516, 11924), (7964, 9756), (8688, 8943)]