77757744

素因数分解:

$2^4\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{1297}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 201190000

約数和(自身を除く): 123432256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1249, 1297, 2498, 2594, 3747, 3891, 4996, 5188, 7494, 7782, 9992, 10376, 14988, 15564, 19984, 20752, 29976, 31128, 59952, 62256, 1619953, 3239906, 4859859, 6479812, 9719718, 12959624, 19439436, 25919248, 38878872, 77757744]

約数ペア:

[(1, 77757744), (2, 38878872), (3, 25919248), (4, 19439436), (6, 12959624), (8, 9719718), (12, 6479812), (16, 4859859), (24, 3239906), (48, 1619953), (1249, 62256), (1297, 59952), (2498, 31128), (2594, 29976), (3747, 20752), (3891, 19984), (4996, 15564), (5188, 14988), (7494, 10376), (7782, 9992)]