79788544

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 179917056

約数和(自身を除く): 100128512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 457, 496, 512, 682, 704, 914, 992, 1364, 1408, 1828, 1984, 2728, 2816, 3656, 3968, 5027, 5456, 5632, 7312, 7936, 10054, 10912, 14167, 14624, 15872, 20108, 21824, 28334, 29248, 40216, 43648, 56668, 58496, 80432, 87296, 113336, 116992, 155837, 160864, 174592, 226672, 233984, 311674, 321728, 453344, 623348, 643456, 906688, 1246696, 1286912, 1813376, 2493392, 2573824, 3626752, 4986784, 7253504, 9973568, 19947136, 39894272, 79788544]

約数ペア:

[(1, 79788544), (2, 39894272), (4, 19947136), (8, 9973568), (11, 7253504), (16, 4986784), (22, 3626752), (31, 2573824), (32, 2493392), (44, 1813376), (62, 1286912), (64, 1246696), (88, 906688), (124, 643456), (128, 623348), (176, 453344), (248, 321728), (256, 311674), (341, 233984), (352, 226672), (457, 174592), (496, 160864), (512, 155837), (682, 116992), (704, 113336), (914, 87296), (992, 80432), (1364, 58496), (1408, 56668), (1828, 43648), (1984, 40216), (2728, 29248), (2816, 28334), (3656, 21824), (3968, 20108), (5027, 15872), (5456, 14624), (5632, 14167), (7312, 10912), (7936, 10054)]