90811824

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 250921440

約数和(自身を除く): 160109616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 109, 136, 204, 218, 272, 327, 408, 436, 654, 816, 872, 1021, 1308, 1744, 1853, 2042, 2616, 3063, 3706, 4084, 5232, 5559, 6126, 7412, 8168, 11118, 12252, 14824, 16336, 17357, 22236, 24504, 29648, 34714, 44472, 49008, 52071, 69428, 88944, 104142, 111289, 138856, 208284, 222578, 277712, 333867, 416568, 445156, 667734, 833136, 890312, 1335468, 1780624, 1891913, 2670936, 3783826, 5341872, 5675739, 7567652, 11351478, 15135304, 22702956, 30270608, 45405912, 90811824]

約数ペア:

[(1, 90811824), (2, 45405912), (3, 30270608), (4, 22702956), (6, 15135304), (8, 11351478), (12, 7567652), (16, 5675739), (17, 5341872), (24, 3783826), (34, 2670936), (48, 1891913), (51, 1780624), (68, 1335468), (102, 890312), (109, 833136), (136, 667734), (204, 445156), (218, 416568), (272, 333867), (327, 277712), (408, 222578), (436, 208284), (654, 138856), (816, 111289), (872, 104142), (1021, 88944), (1308, 69428), (1744, 52071), (1853, 49008), (2042, 44472), (2616, 34714), (3063, 29648), (3706, 24504), (4084, 22236), (5232, 17357), (5559, 16336), (6126, 14824), (7412, 12252), (8168, 11118)]