72412032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 250675200

約数和(自身を除く): 178263168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 79, 84, 88, 93, 96, 112, 124, 128, 132, 154, 158, 168, 176, 186, 192, 217, 224, 231, 237, 248, 264, 308, 316, 336, 341, 352, 372, 384, 434, 448, 462, 474, 496, 528, 553, 616, 632, 651, 672, 682, 704, 744, 868, 869, 896, 924, 948, 992, 1023, 1056, 1106, 1232, 1264, 1302, 1344, 1364, 1408, 1488, 1659, 1736, 1738, 1848, 1896, 1984, 2046, 2112, 2212, 2387, 2449, 2464, 2528, 2604, 2607, 2688, 2728, 2976, 3318, 3472, 3476, 3696, 3792, 3968, 4092, 4224, 4424, 4774, 4898, 4928, 5056, 5208, 5214, 5456, 5952, 6083, 6636, 6944, 6952, 7161, 7347, 7392, 7584, 8184, 8848, 9548, 9796, 9856, 10112, 10416, 10428, 10912, 11904, 12166, 13272, 13888, 13904, 14322, 14694, 14784, 15168, 16368, 17143, 17696, 18249, 19096, 19592, 20832, 20856, 21824, 24332, 26544, 26939, 27776, 27808, 28644, 29388, 29568, 30336, 32736, 34286, 35392, 36498, 38192, 39184, 41664, 41712, 43648, 48664, 51429, 53088, 53878, 55616, 57288, 58776, 65472, 68572, 70784, 72996, 76384, 78368, 80817, 83328, 83424, 97328, 102858, 106176, 107756, 111232, 114576, 117552, 130944, 137144, 145992, 152768, 156736, 161634, 166848, 188573, 194656, 205716, 212352, 215512, 229152, 235104, 274288, 291984, 305536, 313472, 323268, 333696, 377146, 389312, 411432, 431024, 458304, 470208, 548576, 565719, 583968, 646536, 754292, 778624, 822864, 862048, 916608, 940416, 1097152, 1131438, 1167936, 1293072, 1508584, 1645728, 1724096, 2194304, 2262876, 2335872, 2586144, 3017168, 3291456, 3448192, 4525752, 5172288, 6034336, 6582912, 9051504, 10344576, 12068672, 18103008, 24137344, 36206016, 72412032]

約数ペア:

[(1, 72412032), (2, 36206016), (3, 24137344), (4, 18103008), (6, 12068672), (7, 10344576), (8, 9051504), (11, 6582912), (12, 6034336), (14, 5172288), (16, 4525752), (21, 3448192), (22, 3291456), (24, 3017168), (28, 2586144), (31, 2335872), (32, 2262876), (33, 2194304), (42, 1724096), (44, 1645728), (48, 1508584), (56, 1293072), (62, 1167936), (64, 1131438), (66, 1097152), (77, 940416), (79, 916608), (84, 862048), (88, 822864), (93, 778624), (96, 754292), (112, 646536), (124, 583968), (128, 565719), (132, 548576), (154, 470208), (158, 458304), (168, 431024), (176, 411432), (186, 389312), (192, 377146), (217, 333696), (224, 323268), (231, 313472), (237, 305536), (248, 291984), (264, 274288), (308, 235104), (316, 229152), (336, 215512), (341, 212352), (352, 205716), (372, 194656), (384, 188573), (434, 166848), (448, 161634), (462, 156736), (474, 152768), (496, 145992), (528, 137144), (553, 130944), (616, 117552), (632, 114576), (651, 111232), (672, 107756), (682, 106176), (704, 102858), (744, 97328), (868, 83424), (869, 83328), (896, 80817), (924, 78368), (948, 76384), (992, 72996), (1023, 70784), (1056, 68572), (1106, 65472), (1232, 58776), (1264, 57288), (1302, 55616), (1344, 53878), (1364, 53088), (1408, 51429), (1488, 48664), (1659, 43648), (1736, 41712), (1738, 41664), (1848, 39184), (1896, 38192), (1984, 36498), (2046, 35392), (2112, 34286), (2212, 32736), (2387, 30336), (2449, 29568), (2464, 29388), (2528, 28644), (2604, 27808), (2607, 27776), (2688, 26939), (2728, 26544), (2976, 24332), (3318, 21824), (3472, 20856), (3476, 20832), (3696, 19592), (3792, 19096), (3968, 18249), (4092, 17696), (4224, 17143), (4424, 16368), (4774, 15168), (4898, 14784), (4928, 14694), (5056, 14322), (5208, 13904), (5214, 13888), (5456, 13272), (5952, 12166), (6083, 11904), (6636, 10912), (6944, 10428), (6952, 10416), (7161, 10112), (7347, 9856), (7392, 9796), (7584, 9548), (8184, 8848)]