74287584

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 252564480

約数和(自身を除く): 178276896

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, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 173, 189, 213, 216, 224, 252, 284, 288, 336, 346, 378, 426, 432, 497, 504, 519, 568, 639, 672, 692, 756, 852, 864, 994, 1008, 1038, 1136, 1211, 1278, 1384, 1491, 1512, 1557, 1704, 1917, 1988, 2016, 2076, 2272, 2422, 2556, 2768, 2982, 3024, 3114, 3408, 3633, 3834, 3976, 4152, 4473, 4671, 4844, 5112, 5536, 5964, 6048, 6228, 6816, 7266, 7668, 7952, 8304, 8946, 9342, 9688, 10224, 10899, 11928, 12283, 12456, 13419, 14532, 15336, 15904, 16608, 17892, 18684, 19376, 20448, 21798, 23856, 24566, 24912, 26838, 29064, 30672, 32697, 35784, 36849, 37368, 38752, 43596, 47712, 49132, 49824, 53676, 58128, 61344, 65394, 71568, 73698, 74736, 85981, 87192, 98264, 107352, 110547, 116256, 130788, 143136, 147396, 149472, 171962, 174384, 196528, 214704, 221094, 257943, 261576, 294792, 331641, 343924, 348768, 393056, 429408, 442188, 515886, 523152, 589584, 663282, 687848, 773829, 884376, 1031772, 1046304, 1179168, 1326564, 1375696, 1547658, 1768752, 2063544, 2321487, 2653128, 2751392, 3095316, 3537504, 4127088, 4642974, 5306256, 6190632, 8254176, 9285948, 10612512, 12381264, 18571896, 24762528, 37143792, 74287584]

約数ペア:

[(1, 74287584), (2, 37143792), (3, 24762528), (4, 18571896), (6, 12381264), (7, 10612512), (8, 9285948), (9, 8254176), (12, 6190632), (14, 5306256), (16, 4642974), (18, 4127088), (21, 3537504), (24, 3095316), (27, 2751392), (28, 2653128), (32, 2321487), (36, 2063544), (42, 1768752), (48, 1547658), (54, 1375696), (56, 1326564), (63, 1179168), (71, 1046304), (72, 1031772), (84, 884376), (96, 773829), (108, 687848), (112, 663282), (126, 589584), (142, 523152), (144, 515886), (168, 442188), (173, 429408), (189, 393056), (213, 348768), (216, 343924), (224, 331641), (252, 294792), (284, 261576), (288, 257943), (336, 221094), (346, 214704), (378, 196528), (426, 174384), (432, 171962), (497, 149472), (504, 147396), (519, 143136), (568, 130788), (639, 116256), (672, 110547), (692, 107352), (756, 98264), (852, 87192), (864, 85981), (994, 74736), (1008, 73698), (1038, 71568), (1136, 65394), (1211, 61344), (1278, 58128), (1384, 53676), (1491, 49824), (1512, 49132), (1557, 47712), (1704, 43596), (1917, 38752), (1988, 37368), (2016, 36849), (2076, 35784), (2272, 32697), (2422, 30672), (2556, 29064), (2768, 26838), (2982, 24912), (3024, 24566), (3114, 23856), (3408, 21798), (3633, 20448), (3834, 19376), (3976, 18684), (4152, 17892), (4473, 16608), (4671, 15904), (4844, 15336), (5112, 14532), (5536, 13419), (5964, 12456), (6048, 12283), (6228, 11928), (6816, 10899), (7266, 10224), (7668, 9688), (7952, 9342), (8304, 8946)]