90846784

素因数分解:

$2^6\times 7^2\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 84

約数和(自身を含む): 213695280

約数和(自身を除く): 122848496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 196, 224, 236, 392, 413, 448, 472, 491, 784, 826, 944, 982, 1568, 1652, 1888, 1964, 2891, 3136, 3304, 3437, 3776, 3928, 5782, 6608, 6874, 7856, 11564, 13216, 13748, 15712, 23128, 24059, 26432, 27496, 28969, 31424, 46256, 48118, 54992, 57938, 92512, 96236, 109984, 115876, 185024, 192472, 202783, 219968, 231752, 384944, 405566, 463504, 769888, 811132, 927008, 1419481, 1539776, 1622264, 1854016, 2838962, 3244528, 5677924, 6489056, 11355848, 12978112, 22711696, 45423392, 90846784]

約数ペア:

[(1, 90846784), (2, 45423392), (4, 22711696), (7, 12978112), (8, 11355848), (14, 6489056), (16, 5677924), (28, 3244528), (32, 2838962), (49, 1854016), (56, 1622264), (59, 1539776), (64, 1419481), (98, 927008), (112, 811132), (118, 769888), (196, 463504), (224, 405566), (236, 384944), (392, 231752), (413, 219968), (448, 202783), (472, 192472), (491, 185024), (784, 115876), (826, 109984), (944, 96236), (982, 92512), (1568, 57938), (1652, 54992), (1888, 48118), (1964, 46256), (2891, 31424), (3136, 28969), (3304, 27496), (3437, 26432), (3776, 24059), (3928, 23128), (5782, 15712), (6608, 13748), (6874, 13216), (7856, 11564)]