77960096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 163840320

約数和(自身を除く): 85880224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 1031, 1112, 2062, 2224, 2363, 4124, 4448, 4726, 8248, 9452, 16496, 17527, 18904, 32992, 35054, 37808, 70108, 75616, 140216, 143309, 280432, 286618, 560864, 573236, 1146472, 2292944, 2436253, 4585888, 4872506, 9745012, 19490024, 38980048, 77960096]

約数ペア:

[(1, 77960096), (2, 38980048), (4, 19490024), (8, 9745012), (16, 4872506), (17, 4585888), (32, 2436253), (34, 2292944), (68, 1146472), (136, 573236), (139, 560864), (272, 286618), (278, 280432), (544, 143309), (556, 140216), (1031, 75616), (1112, 70108), (2062, 37808), (2224, 35054), (2363, 32992), (4124, 18904), (4448, 17527), (4726, 16496), (8248, 9452)]