61671168

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 200884320

約数和(自身を除く): 139213152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 64, 71, 72, 78, 87, 96, 104, 116, 117, 128, 142, 144, 156, 174, 192, 208, 213, 232, 234, 256, 261, 284, 288, 312, 348, 377, 384, 416, 426, 464, 468, 522, 568, 576, 624, 639, 696, 754, 768, 832, 852, 923, 928, 936, 1044, 1131, 1136, 1152, 1248, 1278, 1392, 1508, 1664, 1704, 1846, 1856, 1872, 2059, 2088, 2262, 2272, 2304, 2496, 2556, 2769, 2784, 3016, 3328, 3393, 3408, 3692, 3712, 3744, 4118, 4176, 4524, 4544, 4992, 5112, 5538, 5568, 6032, 6177, 6786, 6816, 7384, 7424, 7488, 8236, 8307, 8352, 9048, 9088, 9984, 10224, 11076, 11136, 12064, 12354, 13572, 13632, 14768, 14976, 16472, 16614, 16704, 18096, 18176, 18531, 20448, 22152, 22272, 24128, 24708, 26767, 27144, 27264, 29536, 29952, 32944, 33228, 33408, 36192, 37062, 40896, 44304, 48256, 49416, 53534, 54288, 54528, 59072, 65888, 66456, 66816, 72384, 74124, 80301, 81792, 88608, 96512, 98832, 107068, 108576, 118144, 131776, 132912, 144768, 148248, 160602, 163584, 177216, 197664, 214136, 217152, 236288, 240903, 263552, 265824, 289536, 296496, 321204, 354432, 395328, 428272, 434304, 481806, 527104, 531648, 592992, 642408, 708864, 790656, 856544, 868608, 963612, 1063296, 1185984, 1284816, 1581312, 1713088, 1927224, 2126592, 2371968, 2569632, 3426176, 3854448, 4743936, 5139264, 6852352, 7708896, 10278528, 15417792, 20557056, 30835584, 61671168]

約数ペア:

[(1, 61671168), (2, 30835584), (3, 20557056), (4, 15417792), (6, 10278528), (8, 7708896), (9, 6852352), (12, 5139264), (13, 4743936), (16, 3854448), (18, 3426176), (24, 2569632), (26, 2371968), (29, 2126592), (32, 1927224), (36, 1713088), (39, 1581312), (48, 1284816), (52, 1185984), (58, 1063296), (64, 963612), (71, 868608), (72, 856544), (78, 790656), (87, 708864), (96, 642408), (104, 592992), (116, 531648), (117, 527104), (128, 481806), (142, 434304), (144, 428272), (156, 395328), (174, 354432), (192, 321204), (208, 296496), (213, 289536), (232, 265824), (234, 263552), (256, 240903), (261, 236288), (284, 217152), (288, 214136), (312, 197664), (348, 177216), (377, 163584), (384, 160602), (416, 148248), (426, 144768), (464, 132912), (468, 131776), (522, 118144), (568, 108576), (576, 107068), (624, 98832), (639, 96512), (696, 88608), (754, 81792), (768, 80301), (832, 74124), (852, 72384), (923, 66816), (928, 66456), (936, 65888), (1044, 59072), (1131, 54528), (1136, 54288), (1152, 53534), (1248, 49416), (1278, 48256), (1392, 44304), (1508, 40896), (1664, 37062), (1704, 36192), (1846, 33408), (1856, 33228), (1872, 32944), (2059, 29952), (2088, 29536), (2262, 27264), (2272, 27144), (2304, 26767), (2496, 24708), (2556, 24128), (2769, 22272), (2784, 22152), (3016, 20448), (3328, 18531), (3393, 18176), (3408, 18096), (3692, 16704), (3712, 16614), (3744, 16472), (4118, 14976), (4176, 14768), (4524, 13632), (4544, 13572), (4992, 12354), (5112, 12064), (5538, 11136), (5568, 11076), (6032, 10224), (6177, 9984), (6786, 9088), (6816, 9048), (7384, 8352), (7424, 8307), (7488, 8236)]