79777212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 191452800

約数和(自身を除く): 111675588

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 349, 443, 516, 698, 886, 1047, 1329, 1396, 1772, 2094, 2658, 4188, 5316, 15007, 19049, 30014, 38098, 45021, 57147, 60028, 76196, 90042, 114294, 154607, 180084, 228588, 309214, 463821, 618428, 927642, 1855284, 6648101, 13296202, 19944303, 26592404, 39888606, 79777212]

約数ペア:

[(1, 79777212), (2, 39888606), (3, 26592404), (4, 19944303), (6, 13296202), (12, 6648101), (43, 1855284), (86, 927642), (129, 618428), (172, 463821), (258, 309214), (349, 228588), (443, 180084), (516, 154607), (698, 114294), (886, 90042), (1047, 76196), (1329, 60028), (1396, 57147), (1772, 45021), (2094, 38098), (2658, 30014), (4188, 19049), (5316, 15007)]