77160244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 83716556

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1049, 1988, 2098, 2627, 4196, 5254, 7343, 10508, 14686, 18389, 29372, 36778, 38813, 73556, 74479, 77626, 148958, 155252, 271691, 297916, 521353, 543382, 1042706, 1086764, 2085412, 2755723, 5511446, 11022892, 19290061, 38580122, 77160244]

約数ペア:

[(1, 77160244), (2, 38580122), (4, 19290061), (7, 11022892), (14, 5511446), (28, 2755723), (37, 2085412), (71, 1086764), (74, 1042706), (142, 543382), (148, 521353), (259, 297916), (284, 271691), (497, 155252), (518, 148958), (994, 77626), (1036, 74479), (1049, 73556), (1988, 38813), (2098, 36778), (2627, 29372), (4196, 18389), (5254, 14686), (7343, 10508)]