77646568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4673}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 152559360

約数和(自身を除く): 74912792

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 4673, 8308, 9346, 16616, 18692, 37384, 144863, 289726, 313091, 579452, 626182, 1158904, 1252364, 2504728, 9705821, 19411642, 38823284, 77646568]

約数ペア:

[(1, 77646568), (2, 38823284), (4, 19411642), (8, 9705821), (31, 2504728), (62, 1252364), (67, 1158904), (124, 626182), (134, 579452), (248, 313091), (268, 289726), (536, 144863), (2077, 37384), (4154, 18692), (4673, 16616), (8308, 9346)]