43745104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 96091072

約数和(自身を除く): 52345968

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 67, 73, 86, 104, 134, 146, 172, 208, 268, 292, 344, 536, 559, 584, 688, 871, 949, 1072, 1118, 1168, 1742, 1898, 2236, 2881, 3139, 3484, 3796, 4472, 4891, 5762, 6278, 6968, 7592, 8944, 9782, 11524, 12556, 13936, 15184, 19564, 23048, 25112, 37453, 39128, 40807, 46096, 50224, 63583, 74906, 78256, 81614, 127166, 149812, 163228, 210313, 254332, 299624, 326456, 420626, 508664, 599248, 652912, 841252, 1017328, 1682504, 2734069, 3365008, 5468138, 10936276, 21872552, 43745104]

約数ペア:

[(1, 43745104), (2, 21872552), (4, 10936276), (8, 5468138), (13, 3365008), (16, 2734069), (26, 1682504), (43, 1017328), (52, 841252), (67, 652912), (73, 599248), (86, 508664), (104, 420626), (134, 326456), (146, 299624), (172, 254332), (208, 210313), (268, 163228), (292, 149812), (344, 127166), (536, 81614), (559, 78256), (584, 74906), (688, 63583), (871, 50224), (949, 46096), (1072, 40807), (1118, 39128), (1168, 37453), (1742, 25112), (1898, 23048), (2236, 19564), (2881, 15184), (3139, 13936), (3484, 12556), (3796, 11524), (4472, 9782), (4891, 8944), (5762, 7592), (6278, 6968)]