85772372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 180015360

約数和(自身を除く): 94242988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 1447, 2044, 2117, 2894, 4234, 5788, 8468, 10129, 14819, 20258, 29638, 40516, 41963, 59276, 83926, 105631, 167852, 211262, 293741, 422524, 587482, 739417, 1174964, 1478834, 2957668, 3063299, 6126598, 12253196, 21443093, 42886186, 85772372]

約数ペア:

[(1, 85772372), (2, 42886186), (4, 21443093), (7, 12253196), (14, 6126598), (28, 3063299), (29, 2957668), (58, 1478834), (73, 1174964), (116, 739417), (146, 587482), (203, 422524), (292, 293741), (406, 211262), (511, 167852), (812, 105631), (1022, 83926), (1447, 59276), (2044, 41963), (2117, 40516), (2894, 29638), (4234, 20258), (5788, 14819), (8468, 10129)]