77748192

素因数分解:

$2^5\times 3^2\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1056

約数の個数: 72

約数和(自身を含む): 221949000

約数和(自身を除く): 144200808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 499, 541, 998, 1082, 1497, 1623, 1996, 2164, 2994, 3246, 3992, 4328, 4491, 4869, 5988, 6492, 7984, 8656, 8982, 9738, 11976, 12984, 15968, 17312, 17964, 19476, 23952, 25968, 35928, 38952, 47904, 51936, 71856, 77904, 143712, 155808, 269959, 539918, 809877, 1079836, 1619754, 2159672, 2429631, 3239508, 4319344, 4859262, 6479016, 8638688, 9718524, 12958032, 19437048, 25916064, 38874096, 77748192]

約数ペア:

[(1, 77748192), (2, 38874096), (3, 25916064), (4, 19437048), (6, 12958032), (8, 9718524), (9, 8638688), (12, 6479016), (16, 4859262), (18, 4319344), (24, 3239508), (32, 2429631), (36, 2159672), (48, 1619754), (72, 1079836), (96, 809877), (144, 539918), (288, 269959), (499, 155808), (541, 143712), (998, 77904), (1082, 71856), (1497, 51936), (1623, 47904), (1996, 38952), (2164, 35928), (2994, 25968), (3246, 23952), (3992, 19476), (4328, 17964), (4491, 17312), (4869, 15968), (5988, 12984), (6492, 11976), (7984, 9738), (8656, 8982)]