77850784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 169749216

約数和(自身を除く): 91898432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 3301, 5896, 6602, 11792, 13204, 23584, 26408, 36311, 52816, 72622, 105632, 145244, 221167, 290488, 442334, 580976, 884668, 1161952, 1769336, 2432837, 3538672, 4865674, 7077344, 9731348, 19462696, 38925392, 77850784]

約数ペア:

[(1, 77850784), (2, 38925392), (4, 19462696), (8, 9731348), (11, 7077344), (16, 4865674), (22, 3538672), (32, 2432837), (44, 1769336), (67, 1161952), (88, 884668), (134, 580976), (176, 442334), (268, 290488), (352, 221167), (536, 145244), (737, 105632), (1072, 72622), (1474, 52816), (2144, 36311), (2948, 26408), (3301, 23584), (5896, 13204), (6602, 11792)]