78227072

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7937}}^1$

素因数の和:7969

約数の個数: 64

約数和(自身を含む): 194322240

約数和(自身を除く): 116095168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 7937, 9856, 15874, 31748, 55559, 63496, 87307, 111118, 126992, 174614, 222236, 253984, 349228, 444472, 507968, 611149, 698456, 888944, 1015936, 1222298, 1396912, 1777888, 2444596, 2793824, 3555776, 4889192, 5587648, 7111552, 9778384, 11175296, 19556768, 39113536, 78227072]

約数ペア:

[(1, 78227072), (2, 39113536), (4, 19556768), (7, 11175296), (8, 9778384), (11, 7111552), (14, 5587648), (16, 4889192), (22, 3555776), (28, 2793824), (32, 2444596), (44, 1777888), (56, 1396912), (64, 1222298), (77, 1015936), (88, 888944), (112, 698456), (128, 611149), (154, 507968), (176, 444472), (224, 349228), (308, 253984), (352, 222236), (448, 174614), (616, 126992), (704, 111118), (896, 87307), (1232, 63496), (1408, 55559), (2464, 31748), (4928, 15874), (7937, 9856)]