61431888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{26119}}^1$

素因数の和:26144

約数の個数: 60

約数和(自身を含む): 184616160

約数和(自身を除く): 123184272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 26119, 52238, 78357, 104476, 156714, 182833, 208952, 313428, 365666, 417904, 548499, 626856, 731332, 1096998, 1253712, 1279831, 1462664, 2193996, 2559662, 2925328, 3839493, 4387992, 5119324, 7678986, 8775984, 10238648, 15357972, 20477296, 30715944, 61431888]

約数ペア:

[(1, 61431888), (2, 30715944), (3, 20477296), (4, 15357972), (6, 10238648), (7, 8775984), (8, 7678986), (12, 5119324), (14, 4387992), (16, 3839493), (21, 2925328), (24, 2559662), (28, 2193996), (42, 1462664), (48, 1279831), (49, 1253712), (56, 1096998), (84, 731332), (98, 626856), (112, 548499), (147, 417904), (168, 365666), (196, 313428), (294, 208952), (336, 182833), (392, 156714), (588, 104476), (784, 78357), (1176, 52238), (2352, 26119)]