91758128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 133227472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1049, 1136, 1232, 1562, 1988, 2098, 3124, 3976, 4196, 5467, 6248, 7343, 7952, 8392, 10934, 11539, 12496, 14686, 16784, 21868, 23078, 29372, 43736, 46156, 58744, 74479, 80773, 87472, 92312, 117488, 148958, 161546, 184624, 297916, 323092, 521353, 595832, 646184, 819269, 1042706, 1191664, 1292368, 1638538, 2085412, 3277076, 4170824, 5734883, 6554152, 8341648, 11469766, 13108304, 22939532, 45879064, 91758128]

約数ペア:

[(1, 91758128), (2, 45879064), (4, 22939532), (7, 13108304), (8, 11469766), (11, 8341648), (14, 6554152), (16, 5734883), (22, 4170824), (28, 3277076), (44, 2085412), (56, 1638538), (71, 1292368), (77, 1191664), (88, 1042706), (112, 819269), (142, 646184), (154, 595832), (176, 521353), (284, 323092), (308, 297916), (497, 184624), (568, 161546), (616, 148958), (781, 117488), (994, 92312), (1049, 87472), (1136, 80773), (1232, 74479), (1562, 58744), (1988, 46156), (2098, 43736), (3124, 29372), (3976, 23078), (4196, 21868), (5467, 16784), (6248, 14686), (7343, 12496), (7952, 11539), (8392, 10934)]