64223838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 169478400

約数和(自身を除く): 105254562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 139, 171, 193, 266, 278, 342, 386, 399, 417, 579, 798, 834, 973, 1158, 1197, 1251, 1351, 1737, 1946, 2394, 2502, 2641, 2702, 2919, 3474, 3667, 4053, 5282, 5838, 7334, 7923, 8106, 8757, 11001, 12159, 15846, 17514, 18487, 22002, 23769, 24318, 25669, 26827, 33003, 36974, 47538, 51338, 53654, 55461, 66006, 77007, 80481, 110922, 154014, 160962, 166383, 187789, 231021, 241443, 332766, 375578, 462042, 482886, 509713, 563367, 1019426, 1126734, 1529139, 1690101, 3058278, 3380202, 3567991, 4587417, 7135982, 9174834, 10703973, 21407946, 32111919, 64223838]

約数ペア:

[(1, 64223838), (2, 32111919), (3, 21407946), (6, 10703973), (7, 9174834), (9, 7135982), (14, 4587417), (18, 3567991), (19, 3380202), (21, 3058278), (38, 1690101), (42, 1529139), (57, 1126734), (63, 1019426), (114, 563367), (126, 509713), (133, 482886), (139, 462042), (171, 375578), (193, 332766), (266, 241443), (278, 231021), (342, 187789), (386, 166383), (399, 160962), (417, 154014), (579, 110922), (798, 80481), (834, 77007), (973, 66006), (1158, 55461), (1197, 53654), (1251, 51338), (1351, 47538), (1737, 36974), (1946, 33003), (2394, 26827), (2502, 25669), (2641, 24318), (2702, 23769), (2919, 22002), (3474, 18487), (3667, 17514), (4053, 15846), (5282, 12159), (5838, 11001), (7334, 8757), (7923, 8106)]