72349452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5417}}^1$

素因数の和:5487

約数の個数: 72

約数和(自身を含む): 212992416

約数和(自身を除く): 140642964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 5417, 6678, 10834, 13356, 16251, 21668, 32502, 37919, 48753, 65004, 75838, 97506, 113757, 151676, 195012, 227514, 287101, 341271, 455028, 574202, 682542, 861303, 1148404, 1365084, 1722606, 2009707, 2583909, 3445212, 4019414, 5167818, 6029121, 8038828, 10335636, 12058242, 18087363, 24116484, 36174726, 72349452]

約数ペア:

[(1, 72349452), (2, 36174726), (3, 24116484), (4, 18087363), (6, 12058242), (7, 10335636), (9, 8038828), (12, 6029121), (14, 5167818), (18, 4019414), (21, 3445212), (28, 2583909), (36, 2009707), (42, 1722606), (53, 1365084), (63, 1148404), (84, 861303), (106, 682542), (126, 574202), (159, 455028), (212, 341271), (252, 287101), (318, 227514), (371, 195012), (477, 151676), (636, 113757), (742, 97506), (954, 75838), (1113, 65004), (1484, 48753), (1908, 37919), (2226, 32502), (3339, 21668), (4452, 16251), (5417, 13356), (6678, 10834)]