91188272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 218557440

約数和(自身を除く): 127369168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1019, 1316, 1598, 1904, 2038, 2632, 3196, 4076, 5264, 5593, 6392, 7133, 8152, 11186, 12784, 14266, 16304, 17323, 22372, 28532, 34646, 44744, 47893, 57064, 69292, 89488, 95786, 114128, 121261, 138584, 191572, 242522, 277168, 335251, 383144, 485044, 670502, 766288, 814181, 970088, 1341004, 1628362, 1940176, 2682008, 3256724, 5364016, 5699267, 6513448, 11398534, 13026896, 22797068, 45594136, 91188272]

約数ペア:

[(1, 91188272), (2, 45594136), (4, 22797068), (7, 13026896), (8, 11398534), (14, 6513448), (16, 5699267), (17, 5364016), (28, 3256724), (34, 2682008), (47, 1940176), (56, 1628362), (68, 1341004), (94, 970088), (112, 814181), (119, 766288), (136, 670502), (188, 485044), (238, 383144), (272, 335251), (329, 277168), (376, 242522), (476, 191572), (658, 138584), (752, 121261), (799, 114128), (952, 95786), (1019, 89488), (1316, 69292), (1598, 57064), (1904, 47893), (2038, 44744), (2632, 34646), (3196, 28532), (4076, 22372), (5264, 17323), (5593, 16304), (6392, 14266), (7133, 12784), (8152, 11186)]