77122604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 149361408

約数和(自身を除く): 72238804

約数列:

[1, 2, 4, 13, 26, 52, 83, 107, 166, 167, 214, 332, 334, 428, 668, 1079, 1391, 2158, 2171, 2782, 4316, 4342, 5564, 8684, 8881, 13861, 17762, 17869, 27722, 35524, 35738, 55444, 71476, 115453, 180193, 230906, 232297, 360386, 461812, 464594, 720772, 929188, 1483127, 2966254, 5932508, 19280651, 38561302, 77122604]

約数ペア:

[(1, 77122604), (2, 38561302), (4, 19280651), (13, 5932508), (26, 2966254), (52, 1483127), (83, 929188), (107, 720772), (166, 464594), (167, 461812), (214, 360386), (332, 232297), (334, 230906), (428, 180193), (668, 115453), (1079, 71476), (1391, 55444), (2158, 35738), (2171, 35524), (2782, 27722), (4316, 17869), (4342, 17762), (5564, 13861), (8684, 8881)]