82619264

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 208716480

約数和(自身を除く): 126097216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 164, 173, 182, 208, 224, 287, 328, 346, 364, 416, 448, 533, 574, 656, 692, 728, 832, 896, 1066, 1148, 1211, 1312, 1384, 1456, 1664, 2132, 2249, 2296, 2422, 2624, 2768, 2912, 3731, 4264, 4498, 4592, 4844, 5248, 5536, 5824, 7093, 7462, 8528, 8996, 9184, 9688, 11072, 11648, 14186, 14924, 15743, 17056, 17992, 18368, 19376, 22144, 28372, 29848, 31486, 34112, 35984, 36736, 38752, 49651, 56744, 59696, 62972, 68224, 71968, 77504, 92209, 99302, 113488, 119392, 125944, 143936, 155008, 184418, 198604, 226976, 238784, 251888, 287872, 368836, 397208, 453952, 477568, 503776, 645463, 737672, 794416, 907904, 1007552, 1290926, 1475344, 1588832, 2015104, 2581852, 2950688, 3177664, 5163704, 5901376, 6355328, 10327408, 11802752, 20654816, 41309632, 82619264]

約数ペア:

[(1, 82619264), (2, 41309632), (4, 20654816), (7, 11802752), (8, 10327408), (13, 6355328), (14, 5901376), (16, 5163704), (26, 3177664), (28, 2950688), (32, 2581852), (41, 2015104), (52, 1588832), (56, 1475344), (64, 1290926), (82, 1007552), (91, 907904), (104, 794416), (112, 737672), (128, 645463), (164, 503776), (173, 477568), (182, 453952), (208, 397208), (224, 368836), (287, 287872), (328, 251888), (346, 238784), (364, 226976), (416, 198604), (448, 184418), (533, 155008), (574, 143936), (656, 125944), (692, 119392), (728, 113488), (832, 99302), (896, 92209), (1066, 77504), (1148, 71968), (1211, 68224), (1312, 62972), (1384, 59696), (1456, 56744), (1664, 49651), (2132, 38752), (2249, 36736), (2296, 35984), (2422, 34112), (2624, 31486), (2768, 29848), (2912, 28372), (3731, 22144), (4264, 19376), (4498, 18368), (4592, 17992), (4844, 17056), (5248, 15743), (5536, 14924), (5824, 14186), (7093, 11648), (7462, 11072), (8528, 9688), (8996, 9184)]