83431712

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4130

約数の個数: 72

約数和(自身を含む): 205821756

約数和(自身を除く): 122390044

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 4093, 5096, 8186, 10192, 16372, 20384, 28651, 32744, 53209, 57302, 65488, 106418, 114604, 130976, 200557, 212836, 229208, 372463, 401114, 425672, 458416, 744926, 802228, 851344, 916832, 1489852, 1604456, 1702688, 2607241, 2979704, 3208912, 5214482, 5959408, 6417824, 10428964, 11918816, 20857928, 41715856, 83431712]

約数ペア:

[(1, 83431712), (2, 41715856), (4, 20857928), (7, 11918816), (8, 10428964), (13, 6417824), (14, 5959408), (16, 5214482), (26, 3208912), (28, 2979704), (32, 2607241), (49, 1702688), (52, 1604456), (56, 1489852), (91, 916832), (98, 851344), (104, 802228), (112, 744926), (182, 458416), (196, 425672), (208, 401114), (224, 372463), (364, 229208), (392, 212836), (416, 200557), (637, 130976), (728, 114604), (784, 106418), (1274, 65488), (1456, 57302), (1568, 53209), (2548, 32744), (2912, 28651), (4093, 20384), (5096, 16372), (8186, 10192)]