88217768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 92358232

約数列:

[1, 2, 4, 8, 29, 37, 43, 58, 74, 86, 116, 148, 172, 232, 239, 296, 344, 478, 956, 1073, 1247, 1591, 1912, 2146, 2494, 3182, 4292, 4988, 6364, 6931, 8584, 8843, 9976, 10277, 12728, 13862, 17686, 20554, 27724, 35372, 41108, 46139, 55448, 70744, 82216, 92278, 184556, 256447, 298033, 369112, 380249, 512894, 596066, 760498, 1025788, 1192132, 1520996, 2051576, 2384264, 3041992, 11027221, 22054442, 44108884, 88217768]

約数ペア:

[(1, 88217768), (2, 44108884), (4, 22054442), (8, 11027221), (29, 3041992), (37, 2384264), (43, 2051576), (58, 1520996), (74, 1192132), (86, 1025788), (116, 760498), (148, 596066), (172, 512894), (232, 380249), (239, 369112), (296, 298033), (344, 256447), (478, 184556), (956, 92278), (1073, 82216), (1247, 70744), (1591, 55448), (1912, 46139), (2146, 41108), (2494, 35372), (3182, 27724), (4292, 20554), (4988, 17686), (6364, 13862), (6931, 12728), (8584, 10277), (8843, 9976)]