77342656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 165085776

約数和(自身を除く): 87743120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1061, 1072, 1088, 1139, 2122, 2144, 2278, 4244, 4288, 4556, 8488, 9112, 16976, 18037, 18224, 33952, 36074, 36448, 67904, 71087, 72148, 72896, 142174, 144296, 284348, 288592, 568696, 577184, 1137392, 1154368, 1208479, 2274784, 2416958, 4549568, 4833916, 9667832, 19335664, 38671328, 77342656]

約数ペア:

[(1, 77342656), (2, 38671328), (4, 19335664), (8, 9667832), (16, 4833916), (17, 4549568), (32, 2416958), (34, 2274784), (64, 1208479), (67, 1154368), (68, 1137392), (134, 577184), (136, 568696), (268, 288592), (272, 284348), (536, 144296), (544, 142174), (1061, 72896), (1072, 72148), (1088, 71087), (1139, 67904), (2122, 36448), (2144, 36074), (2278, 33952), (4244, 18224), (4288, 18037), (4556, 16976), (8488, 9112)]