91831968

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 120

約数和(自身を含む): 274428000

約数和(自身を除く): 182596032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 426, 432, 499, 568, 639, 648, 852, 864, 998, 1136, 1278, 1296, 1497, 1704, 1917, 1996, 2272, 2556, 2592, 2994, 3408, 3834, 3992, 4491, 5112, 5751, 5988, 6816, 7668, 7984, 8982, 10224, 11502, 11976, 13473, 15336, 15968, 17964, 20448, 23004, 23952, 26946, 30672, 35429, 35928, 40419, 46008, 47904, 53892, 61344, 70858, 71856, 80838, 92016, 106287, 107784, 141716, 143712, 161676, 184032, 212574, 215568, 283432, 318861, 323352, 425148, 431136, 566864, 637722, 646704, 850296, 956583, 1133728, 1275444, 1293408, 1700592, 1913166, 2550888, 2869749, 3401184, 3826332, 5101776, 5739498, 7652664, 10203552, 11478996, 15305328, 22957992, 30610656, 45915984, 91831968]

約数ペア:

[(1, 91831968), (2, 45915984), (3, 30610656), (4, 22957992), (6, 15305328), (8, 11478996), (9, 10203552), (12, 7652664), (16, 5739498), (18, 5101776), (24, 3826332), (27, 3401184), (32, 2869749), (36, 2550888), (48, 1913166), (54, 1700592), (71, 1293408), (72, 1275444), (81, 1133728), (96, 956583), (108, 850296), (142, 646704), (144, 637722), (162, 566864), (213, 431136), (216, 425148), (284, 323352), (288, 318861), (324, 283432), (426, 215568), (432, 212574), (499, 184032), (568, 161676), (639, 143712), (648, 141716), (852, 107784), (864, 106287), (998, 92016), (1136, 80838), (1278, 71856), (1296, 70858), (1497, 61344), (1704, 53892), (1917, 47904), (1996, 46008), (2272, 40419), (2556, 35928), (2592, 35429), (2994, 30672), (3408, 26946), (3834, 23952), (3992, 23004), (4491, 20448), (5112, 17964), (5751, 15968), (5988, 15336), (6816, 13473), (7668, 11976), (7984, 11502), (8982, 10224)]