74888016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2083}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 223271424

約数和(自身を除く): 148383408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2083, 2247, 2568, 2996, 4166, 4494, 5136, 5992, 6249, 8332, 8988, 11984, 12498, 14581, 16664, 17976, 24996, 29162, 33328, 35952, 43743, 49992, 58324, 87486, 99984, 116648, 174972, 222881, 233296, 349944, 445762, 668643, 699888, 891524, 1337286, 1560167, 1783048, 2674572, 3120334, 3566096, 4680501, 5349144, 6240668, 9361002, 10698288, 12481336, 18722004, 24962672, 37444008, 74888016]

約数ペア:

[(1, 74888016), (2, 37444008), (3, 24962672), (4, 18722004), (6, 12481336), (7, 10698288), (8, 9361002), (12, 6240668), (14, 5349144), (16, 4680501), (21, 3566096), (24, 3120334), (28, 2674572), (42, 1783048), (48, 1560167), (56, 1337286), (84, 891524), (107, 699888), (112, 668643), (168, 445762), (214, 349944), (321, 233296), (336, 222881), (428, 174972), (642, 116648), (749, 99984), (856, 87486), (1284, 58324), (1498, 49992), (1712, 43743), (2083, 35952), (2247, 33328), (2568, 29162), (2996, 24996), (4166, 17976), (4494, 16664), (5136, 14581), (5992, 12498), (6249, 11984), (8332, 8988)]