8280216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{2347}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 26098020

約数和(自身を除く): 17817804

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 2347, 3528, 4694, 7041, 9388, 14082, 16429, 18776, 21123, 28164, 32858, 42246, 49287, 56328, 65716, 84492, 98574, 115003, 131432, 147861, 168984, 197148, 230006, 295722, 345009, 394296, 460012, 591444, 690018, 920024, 1035027, 1182888, 1380036, 2070054, 2760072, 4140108, 8280216]

約数ペア:

[(1, 8280216), (2, 4140108), (3, 2760072), (4, 2070054), (6, 1380036), (7, 1182888), (8, 1035027), (9, 920024), (12, 690018), (14, 591444), (18, 460012), (21, 394296), (24, 345009), (28, 295722), (36, 230006), (42, 197148), (49, 168984), (56, 147861), (63, 131432), (72, 115003), (84, 98574), (98, 84492), (126, 65716), (147, 56328), (168, 49287), (196, 42246), (252, 32858), (294, 28164), (392, 21123), (441, 18776), (504, 16429), (588, 14082), (882, 9388), (1176, 7041), (1764, 4694), (2347, 3528)]