89754112

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 208200960

約数和(自身を除く): 118446848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 317, 448, 512, 553, 632, 634, 896, 1106, 1264, 1268, 1792, 2212, 2219, 2528, 2536, 3584, 4424, 4438, 5056, 5072, 8848, 8876, 10112, 10144, 17696, 17752, 20224, 20288, 25043, 35392, 35504, 40448, 40576, 50086, 70784, 71008, 81152, 100172, 141568, 142016, 162304, 175301, 200344, 283136, 284032, 350602, 400688, 568064, 701204, 801376, 1136128, 1402408, 1602752, 2804816, 3205504, 5609632, 6411008, 11219264, 12822016, 22438528, 44877056, 89754112]

約数ペア:

[(1, 89754112), (2, 44877056), (4, 22438528), (7, 12822016), (8, 11219264), (14, 6411008), (16, 5609632), (28, 3205504), (32, 2804816), (56, 1602752), (64, 1402408), (79, 1136128), (112, 801376), (128, 701204), (158, 568064), (224, 400688), (256, 350602), (316, 284032), (317, 283136), (448, 200344), (512, 175301), (553, 162304), (632, 142016), (634, 141568), (896, 100172), (1106, 81152), (1264, 71008), (1268, 70784), (1792, 50086), (2212, 40576), (2219, 40448), (2528, 35504), (2536, 35392), (3584, 25043), (4424, 20288), (4438, 20224), (5056, 17752), (5072, 17696), (8848, 10144), (8876, 10112)]