77922536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 158241600

約数和(自身を除く): 80319064

約数列:

[1, 2, 4, 8, 29, 43, 58, 73, 86, 107, 116, 146, 172, 214, 232, 292, 344, 428, 584, 856, 1247, 2117, 2494, 3103, 3139, 4234, 4601, 4988, 6206, 6278, 7811, 8468, 9202, 9976, 12412, 12556, 15622, 16936, 18404, 24824, 25112, 31244, 36808, 62488, 91031, 133429, 182062, 226519, 266858, 335873, 364124, 453038, 533716, 671746, 728248, 906076, 1067432, 1343492, 1812152, 2686984, 9740317, 19480634, 38961268, 77922536]

約数ペア:

[(1, 77922536), (2, 38961268), (4, 19480634), (8, 9740317), (29, 2686984), (43, 1812152), (58, 1343492), (73, 1067432), (86, 906076), (107, 728248), (116, 671746), (146, 533716), (172, 453038), (214, 364124), (232, 335873), (292, 266858), (344, 226519), (428, 182062), (584, 133429), (856, 91031), (1247, 62488), (2117, 36808), (2494, 31244), (3103, 25112), (3139, 24824), (4234, 18404), (4601, 16936), (4988, 15622), (6206, 12556), (6278, 12412), (7811, 9976), (8468, 9202)]