72791136

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 250967808

約数和(自身を除く): 178176672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 37, 44, 46, 48, 54, 66, 69, 72, 74, 81, 88, 92, 96, 99, 108, 111, 132, 138, 144, 148, 162, 176, 184, 198, 207, 216, 222, 243, 253, 264, 276, 288, 296, 297, 324, 333, 352, 368, 396, 407, 414, 432, 444, 486, 506, 528, 552, 592, 594, 621, 648, 666, 736, 759, 792, 814, 828, 851, 864, 888, 891, 972, 999, 1012, 1056, 1104, 1184, 1188, 1221, 1242, 1296, 1332, 1518, 1584, 1628, 1656, 1702, 1776, 1782, 1863, 1944, 1998, 2024, 2208, 2277, 2376, 2442, 2484, 2553, 2592, 2664, 2673, 2997, 3036, 3168, 3256, 3312, 3404, 3552, 3564, 3663, 3726, 3888, 3996, 4048, 4554, 4752, 4884, 4968, 5106, 5328, 5346, 5589, 5994, 6072, 6512, 6624, 6808, 6831, 7128, 7326, 7452, 7659, 7776, 7992, 8096, 8991, 9108, 9361, 9504, 9768, 9936, 10212, 10656, 10692, 10989, 11178, 11988, 12144, 13024, 13616, 13662, 14256, 14652, 14904, 15318, 15984, 17982, 18216, 18722, 19536, 19872, 20424, 20493, 21384, 21978, 22356, 22977, 23976, 24288, 27232, 27324, 28083, 28512, 29304, 29808, 30636, 31968, 32967, 35964, 36432, 37444, 39072, 40848, 40986, 42768, 43956, 44712, 45954, 47952, 54648, 56166, 58608, 59616, 61272, 61479, 65934, 68931, 71928, 72864, 74888, 81696, 81972, 84249, 85536, 87912, 89424, 91908, 95904, 98901, 109296, 112332, 117216, 122544, 122958, 131868, 137862, 143856, 149776, 163944, 168498, 175824, 178848, 183816, 197802, 206793, 218592, 224664, 245088, 245916, 252747, 263736, 275724, 287712, 299552, 327888, 336996, 351648, 367632, 395604, 413586, 449328, 491832, 505494, 527472, 551448, 655776, 673992, 735264, 758241, 791208, 827172, 898656, 983664, 1010988, 1054944, 1102896, 1347984, 1516482, 1582416, 1654344, 1967328, 2021976, 2205792, 2274723, 2695968, 3032964, 3164832, 3308688, 4043952, 4549446, 6065928, 6617376, 8087904, 9098892, 12131856, 18197784, 24263712, 36395568, 72791136]

約数ペア:

[(1, 72791136), (2, 36395568), (3, 24263712), (4, 18197784), (6, 12131856), (8, 9098892), (9, 8087904), (11, 6617376), (12, 6065928), (16, 4549446), (18, 4043952), (22, 3308688), (23, 3164832), (24, 3032964), (27, 2695968), (32, 2274723), (33, 2205792), (36, 2021976), (37, 1967328), (44, 1654344), (46, 1582416), (48, 1516482), (54, 1347984), (66, 1102896), (69, 1054944), (72, 1010988), (74, 983664), (81, 898656), (88, 827172), (92, 791208), (96, 758241), (99, 735264), (108, 673992), (111, 655776), (132, 551448), (138, 527472), (144, 505494), (148, 491832), (162, 449328), (176, 413586), (184, 395604), (198, 367632), (207, 351648), (216, 336996), (222, 327888), (243, 299552), (253, 287712), (264, 275724), (276, 263736), (288, 252747), (296, 245916), (297, 245088), (324, 224664), (333, 218592), (352, 206793), (368, 197802), (396, 183816), (407, 178848), (414, 175824), (432, 168498), (444, 163944), (486, 149776), (506, 143856), (528, 137862), (552, 131868), (592, 122958), (594, 122544), (621, 117216), (648, 112332), (666, 109296), (736, 98901), (759, 95904), (792, 91908), (814, 89424), (828, 87912), (851, 85536), (864, 84249), (888, 81972), (891, 81696), (972, 74888), (999, 72864), (1012, 71928), (1056, 68931), (1104, 65934), (1184, 61479), (1188, 61272), (1221, 59616), (1242, 58608), (1296, 56166), (1332, 54648), (1518, 47952), (1584, 45954), (1628, 44712), (1656, 43956), (1702, 42768), (1776, 40986), (1782, 40848), (1863, 39072), (1944, 37444), (1998, 36432), (2024, 35964), (2208, 32967), (2277, 31968), (2376, 30636), (2442, 29808), (2484, 29304), (2553, 28512), (2592, 28083), (2664, 27324), (2673, 27232), (2997, 24288), (3036, 23976), (3168, 22977), (3256, 22356), (3312, 21978), (3404, 21384), (3552, 20493), (3564, 20424), (3663, 19872), (3726, 19536), (3888, 18722), (3996, 18216), (4048, 17982), (4554, 15984), (4752, 15318), (4884, 14904), (4968, 14652), (5106, 14256), (5328, 13662), (5346, 13616), (5589, 13024), (5994, 12144), (6072, 11988), (6512, 11178), (6624, 10989), (6808, 10692), (6831, 10656), (7128, 10212), (7326, 9936), (7452, 9768), (7659, 9504), (7776, 9361), (7992, 9108), (8096, 8991)]