76560484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19121}}^1$

素因数の和:19156

約数の個数: 48

約数和(自身を含む): 179899776

約数和(自身を除く): 103339292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 19121, 38242, 76484, 133847, 210331, 248573, 267694, 420662, 497146, 535388, 841324, 994292, 1472317, 1740011, 2734303, 2944634, 3480022, 5468606, 5889268, 6960044, 10937212, 19140121, 38280242, 76560484]

約数ペア:

[(1, 76560484), (2, 38280242), (4, 19140121), (7, 10937212), (11, 6960044), (13, 5889268), (14, 5468606), (22, 3480022), (26, 2944634), (28, 2734303), (44, 1740011), (52, 1472317), (77, 994292), (91, 841324), (143, 535388), (154, 497146), (182, 420662), (286, 267694), (308, 248573), (364, 210331), (572, 133847), (1001, 76484), (2002, 38242), (4004, 19121)]