80937472

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2089

約数の個数: 80

約数和(自身を含む): 201719232

約数和(自身を除く): 120781760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2053, 2464, 2816, 3584, 4106, 4928, 5632, 8212, 9856, 14371, 16424, 19712, 22583, 28742, 32848, 39424, 45166, 57484, 65696, 90332, 114968, 131392, 158081, 180664, 229936, 262784, 316162, 361328, 459872, 525568, 632324, 722656, 919744, 1051136, 1264648, 1445312, 1839488, 2529296, 2890624, 3678976, 5058592, 5781248, 7357952, 10117184, 11562496, 20234368, 40468736, 80937472]

約数ペア:

[(1, 80937472), (2, 40468736), (4, 20234368), (7, 11562496), (8, 10117184), (11, 7357952), (14, 5781248), (16, 5058592), (22, 3678976), (28, 2890624), (32, 2529296), (44, 1839488), (56, 1445312), (64, 1264648), (77, 1051136), (88, 919744), (112, 722656), (128, 632324), (154, 525568), (176, 459872), (224, 361328), (256, 316162), (308, 262784), (352, 229936), (448, 180664), (512, 158081), (616, 131392), (704, 114968), (896, 90332), (1232, 65696), (1408, 57484), (1792, 45166), (2053, 39424), (2464, 32848), (2816, 28742), (3584, 22583), (4106, 19712), (4928, 16424), (5632, 14371), (8212, 9856)]