77689984

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{9059}}^1$

素因数の和:9140

約数の個数: 32

約数和(自身を含む): 157100400

約数和(自身を除く): 79410416

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 9059, 18118, 36236, 72472, 144944, 289888, 579776, 606953, 1159552, 1213906, 2427812, 4855624, 9711248, 19422496, 38844992, 77689984]

約数ペア:

[(1, 77689984), (2, 38844992), (4, 19422496), (8, 9711248), (16, 4855624), (32, 2427812), (64, 1213906), (67, 1159552), (128, 606953), (134, 579776), (268, 289888), (536, 144944), (1072, 72472), (2144, 36236), (4288, 18118), (8576, 9059)]