72563712

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 176

約数和(自身を含む): 220093440

約数和(自身を除く): 147529728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 79, 92, 96, 104, 128, 138, 156, 158, 184, 192, 208, 237, 256, 276, 299, 312, 316, 368, 384, 416, 474, 512, 552, 598, 624, 632, 736, 768, 832, 897, 948, 1024, 1027, 1104, 1196, 1248, 1264, 1472, 1536, 1664, 1794, 1817, 1896, 2054, 2208, 2392, 2496, 2528, 2944, 3072, 3081, 3328, 3588, 3634, 3792, 4108, 4416, 4784, 4992, 5056, 5451, 5888, 6162, 6656, 7176, 7268, 7584, 8216, 8832, 9568, 9984, 10112, 10902, 11776, 12324, 13312, 14352, 14536, 15168, 16432, 17664, 19136, 19968, 20224, 21804, 23552, 23621, 24648, 28704, 29072, 30336, 32864, 35328, 38272, 39936, 40448, 43608, 47242, 49296, 57408, 58144, 60672, 65728, 70656, 70863, 76544, 80896, 87216, 94484, 98592, 114816, 116288, 121344, 131456, 141726, 153088, 174432, 188968, 197184, 229632, 232576, 242688, 262912, 283452, 306176, 348864, 377936, 394368, 459264, 465152, 525824, 566904, 697728, 755872, 788736, 918528, 930304, 1051648, 1133808, 1395456, 1511744, 1577472, 1860608, 2267616, 2790912, 3023488, 3154944, 4535232, 5581824, 6046976, 9070464, 12093952, 18140928, 24187904, 36281856, 72563712]

約数ペア:

[(1, 72563712), (2, 36281856), (3, 24187904), (4, 18140928), (6, 12093952), (8, 9070464), (12, 6046976), (13, 5581824), (16, 4535232), (23, 3154944), (24, 3023488), (26, 2790912), (32, 2267616), (39, 1860608), (46, 1577472), (48, 1511744), (52, 1395456), (64, 1133808), (69, 1051648), (78, 930304), (79, 918528), (92, 788736), (96, 755872), (104, 697728), (128, 566904), (138, 525824), (156, 465152), (158, 459264), (184, 394368), (192, 377936), (208, 348864), (237, 306176), (256, 283452), (276, 262912), (299, 242688), (312, 232576), (316, 229632), (368, 197184), (384, 188968), (416, 174432), (474, 153088), (512, 141726), (552, 131456), (598, 121344), (624, 116288), (632, 114816), (736, 98592), (768, 94484), (832, 87216), (897, 80896), (948, 76544), (1024, 70863), (1027, 70656), (1104, 65728), (1196, 60672), (1248, 58144), (1264, 57408), (1472, 49296), (1536, 47242), (1664, 43608), (1794, 40448), (1817, 39936), (1896, 38272), (2054, 35328), (2208, 32864), (2392, 30336), (2496, 29072), (2528, 28704), (2944, 24648), (3072, 23621), (3081, 23552), (3328, 21804), (3588, 20224), (3634, 19968), (3792, 19136), (4108, 17664), (4416, 16432), (4784, 15168), (4992, 14536), (5056, 14352), (5451, 13312), (5888, 12324), (6162, 11776), (6656, 10902), (7176, 10112), (7268, 9984), (7584, 9568), (8216, 8832)]