69870384

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1035

約数の個数: 80

約数和(自身を含む): 201817440

約数和(自身を除く): 131947056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 821, 1182, 1576, 1642, 1773, 2364, 2463, 3152, 3284, 3546, 4728, 4926, 5319, 6568, 7092, 7389, 9456, 9852, 10638, 13136, 14184, 14778, 19704, 21276, 22167, 28368, 29556, 39408, 42552, 44334, 59112, 85104, 88668, 118224, 161737, 177336, 323474, 354672, 485211, 646948, 970422, 1293896, 1455633, 1940844, 2587792, 2911266, 3881688, 4366899, 5822532, 7763376, 8733798, 11645064, 17467596, 23290128, 34935192, 69870384]

約数ペア:

[(1, 69870384), (2, 34935192), (3, 23290128), (4, 17467596), (6, 11645064), (8, 8733798), (9, 7763376), (12, 5822532), (16, 4366899), (18, 3881688), (24, 2911266), (27, 2587792), (36, 1940844), (48, 1455633), (54, 1293896), (72, 970422), (108, 646948), (144, 485211), (197, 354672), (216, 323474), (394, 177336), (432, 161737), (591, 118224), (788, 88668), (821, 85104), (1182, 59112), (1576, 44334), (1642, 42552), (1773, 39408), (2364, 29556), (2463, 28368), (3152, 22167), (3284, 21276), (3546, 19704), (4728, 14778), (4926, 14184), (5319, 13136), (6568, 10638), (7092, 9852), (7389, 9456)]