77731824

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 128504976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 109, 166, 179, 218, 249, 327, 332, 358, 436, 498, 537, 654, 664, 716, 872, 996, 1074, 1308, 1328, 1432, 1744, 1992, 2148, 2616, 2864, 3984, 4296, 5232, 8592, 9047, 14857, 18094, 19511, 27141, 29714, 36188, 39022, 44571, 54282, 58533, 59428, 72376, 78044, 89142, 108564, 117066, 118856, 144752, 156088, 178284, 217128, 234132, 237712, 312176, 356568, 434256, 468264, 713136, 936528, 1619413, 3238826, 4858239, 6477652, 9716478, 12955304, 19432956, 25910608, 38865912, 77731824]

約数ペア:

[(1, 77731824), (2, 38865912), (3, 25910608), (4, 19432956), (6, 12955304), (8, 9716478), (12, 6477652), (16, 4858239), (24, 3238826), (48, 1619413), (83, 936528), (109, 713136), (166, 468264), (179, 434256), (218, 356568), (249, 312176), (327, 237712), (332, 234132), (358, 217128), (436, 178284), (498, 156088), (537, 144752), (654, 118856), (664, 117066), (716, 108564), (872, 89142), (996, 78044), (1074, 72376), (1308, 59428), (1328, 58533), (1432, 54282), (1744, 44571), (1992, 39022), (2148, 36188), (2616, 29714), (2864, 27141), (3984, 19511), (4296, 18094), (5232, 14857), (8592, 9047)]