67646992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 92342768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 83, 112, 133, 152, 166, 266, 304, 332, 383, 532, 581, 664, 766, 1064, 1162, 1328, 1532, 1577, 2128, 2324, 2681, 3064, 3154, 4648, 5362, 6128, 6308, 7277, 9296, 10724, 11039, 12616, 14554, 21448, 22078, 25232, 29108, 31789, 42896, 44156, 50939, 58216, 63578, 88312, 101878, 116432, 127156, 176624, 203756, 222523, 254312, 407512, 445046, 508624, 603991, 815024, 890092, 1207982, 1780184, 2415964, 3560368, 4227937, 4831928, 8455874, 9663856, 16911748, 33823496, 67646992]

約数ペア:

[(1, 67646992), (2, 33823496), (4, 16911748), (7, 9663856), (8, 8455874), (14, 4831928), (16, 4227937), (19, 3560368), (28, 2415964), (38, 1780184), (56, 1207982), (76, 890092), (83, 815024), (112, 603991), (133, 508624), (152, 445046), (166, 407512), (266, 254312), (304, 222523), (332, 203756), (383, 176624), (532, 127156), (581, 116432), (664, 101878), (766, 88312), (1064, 63578), (1162, 58216), (1328, 50939), (1532, 44156), (1577, 42896), (2128, 31789), (2324, 29108), (2681, 25232), (3064, 22078), (3154, 21448), (4648, 14554), (5362, 12616), (6128, 11039), (6308, 10724), (7277, 9296)]