81583632

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 256928000

約数和(自身を除く): 175344368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 73, 78, 104, 108, 117, 144, 146, 156, 199, 208, 216, 219, 234, 292, 312, 351, 398, 432, 438, 468, 584, 597, 624, 657, 702, 796, 876, 936, 949, 1168, 1194, 1314, 1404, 1592, 1752, 1791, 1872, 1898, 1971, 2388, 2587, 2628, 2808, 2847, 3184, 3504, 3582, 3796, 3942, 4776, 5174, 5256, 5373, 5616, 5694, 7164, 7592, 7761, 7884, 8541, 9552, 10348, 10512, 10746, 11388, 14328, 14527, 15184, 15522, 15768, 17082, 20696, 21492, 22776, 23283, 25623, 28656, 29054, 31044, 31536, 34164, 41392, 42984, 43581, 45552, 46566, 51246, 58108, 62088, 68328, 69849, 85968, 87162, 93132, 102492, 116216, 124176, 130743, 136656, 139698, 174324, 186264, 188851, 204984, 232432, 261486, 279396, 348648, 372528, 377702, 392229, 409968, 522972, 558792, 566553, 697296, 755404, 784458, 1045944, 1117584, 1133106, 1510808, 1568916, 1699659, 2091888, 2266212, 3021616, 3137832, 3399318, 4532424, 5098977, 6275664, 6798636, 9064848, 10197954, 13597272, 20395908, 27194544, 40791816, 81583632]

約数ペア:

[(1, 81583632), (2, 40791816), (3, 27194544), (4, 20395908), (6, 13597272), (8, 10197954), (9, 9064848), (12, 6798636), (13, 6275664), (16, 5098977), (18, 4532424), (24, 3399318), (26, 3137832), (27, 3021616), (36, 2266212), (39, 2091888), (48, 1699659), (52, 1568916), (54, 1510808), (72, 1133106), (73, 1117584), (78, 1045944), (104, 784458), (108, 755404), (117, 697296), (144, 566553), (146, 558792), (156, 522972), (199, 409968), (208, 392229), (216, 377702), (219, 372528), (234, 348648), (292, 279396), (312, 261486), (351, 232432), (398, 204984), (432, 188851), (438, 186264), (468, 174324), (584, 139698), (597, 136656), (624, 130743), (657, 124176), (702, 116216), (796, 102492), (876, 93132), (936, 87162), (949, 85968), (1168, 69849), (1194, 68328), (1314, 62088), (1404, 58108), (1592, 51246), (1752, 46566), (1791, 45552), (1872, 43581), (1898, 42984), (1971, 41392), (2388, 34164), (2587, 31536), (2628, 31044), (2808, 29054), (2847, 28656), (3184, 25623), (3504, 23283), (3582, 22776), (3796, 21492), (3942, 20696), (4776, 17082), (5174, 15768), (5256, 15522), (5373, 15184), (5616, 14527), (5694, 14328), (7164, 11388), (7592, 10746), (7761, 10512), (7884, 10348), (8541, 9552)]