84625288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 181739520

約数和(自身を除く): 97114232

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 67, 88, 124, 134, 248, 268, 341, 463, 536, 682, 737, 926, 1364, 1474, 1852, 2077, 2728, 2948, 3704, 4154, 5093, 5896, 8308, 10186, 14353, 16616, 20372, 22847, 28706, 31021, 40744, 45694, 57412, 62042, 91388, 114824, 124084, 157883, 182776, 248168, 315766, 341231, 631532, 682462, 961651, 1263064, 1364924, 1923302, 2729848, 3846604, 7693208, 10578161, 21156322, 42312644, 84625288]

約数ペア:

[(1, 84625288), (2, 42312644), (4, 21156322), (8, 10578161), (11, 7693208), (22, 3846604), (31, 2729848), (44, 1923302), (62, 1364924), (67, 1263064), (88, 961651), (124, 682462), (134, 631532), (248, 341231), (268, 315766), (341, 248168), (463, 182776), (536, 157883), (682, 124084), (737, 114824), (926, 91388), (1364, 62042), (1474, 57412), (1852, 45694), (2077, 40744), (2728, 31021), (2948, 28706), (3704, 22847), (4154, 20372), (5093, 16616), (5896, 14353), (8308, 10186)]