71689968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 238238720

約数和(自身を除く): 166548752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 151, 157, 168, 189, 216, 252, 302, 314, 336, 378, 432, 453, 471, 504, 604, 628, 756, 906, 942, 1008, 1057, 1099, 1208, 1256, 1359, 1413, 1512, 1812, 1884, 2114, 2198, 2416, 2512, 2718, 2826, 3024, 3171, 3297, 3624, 3768, 4077, 4228, 4239, 4396, 5436, 5652, 6342, 6594, 7248, 7536, 8154, 8456, 8478, 8792, 9513, 9891, 10872, 11304, 12684, 13188, 16308, 16912, 16956, 17584, 19026, 19782, 21744, 22608, 23707, 25368, 26376, 28539, 29673, 32616, 33912, 38052, 39564, 47414, 50736, 52752, 57078, 59346, 65232, 67824, 71121, 76104, 79128, 94828, 114156, 118692, 142242, 152208, 158256, 165949, 189656, 213363, 228312, 237384, 284484, 331898, 379312, 426726, 456624, 474768, 497847, 568968, 640089, 663796, 853452, 995694, 1137936, 1280178, 1327592, 1493541, 1706904, 1991388, 2560356, 2655184, 2987082, 3413808, 3982776, 4480623, 5120712, 5974164, 7965552, 8961246, 10241424, 11948328, 17922492, 23896656, 35844984, 71689968]

約数ペア:

[(1, 71689968), (2, 35844984), (3, 23896656), (4, 17922492), (6, 11948328), (7, 10241424), (8, 8961246), (9, 7965552), (12, 5974164), (14, 5120712), (16, 4480623), (18, 3982776), (21, 3413808), (24, 2987082), (27, 2655184), (28, 2560356), (36, 1991388), (42, 1706904), (48, 1493541), (54, 1327592), (56, 1280178), (63, 1137936), (72, 995694), (84, 853452), (108, 663796), (112, 640089), (126, 568968), (144, 497847), (151, 474768), (157, 456624), (168, 426726), (189, 379312), (216, 331898), (252, 284484), (302, 237384), (314, 228312), (336, 213363), (378, 189656), (432, 165949), (453, 158256), (471, 152208), (504, 142242), (604, 118692), (628, 114156), (756, 94828), (906, 79128), (942, 76104), (1008, 71121), (1057, 67824), (1099, 65232), (1208, 59346), (1256, 57078), (1359, 52752), (1413, 50736), (1512, 47414), (1812, 39564), (1884, 38052), (2114, 33912), (2198, 32616), (2416, 29673), (2512, 28539), (2718, 26376), (2826, 25368), (3024, 23707), (3171, 22608), (3297, 21744), (3624, 19782), (3768, 19026), (4077, 17584), (4228, 16956), (4239, 16912), (4396, 16308), (5436, 13188), (5652, 12684), (6342, 11304), (6594, 10872), (7248, 9891), (7536, 9513), (8154, 8792), (8456, 8478)]