68430558

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 163699200

約数和(自身を除く): 95268642

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 574, 686, 811, 861, 1029, 1622, 1722, 2009, 2058, 2433, 4018, 4866, 5677, 6027, 11354, 12054, 14063, 17031, 28126, 33251, 34062, 39739, 42189, 66502, 79478, 84378, 99753, 119217, 199506, 232757, 238434, 278173, 465514, 556346, 698271, 834519, 1396542, 1629299, 1669038, 3258598, 4887897, 9775794, 11405093, 22810186, 34215279, 68430558]

約数ペア:

[(1, 68430558), (2, 34215279), (3, 22810186), (6, 11405093), (7, 9775794), (14, 4887897), (21, 3258598), (41, 1669038), (42, 1629299), (49, 1396542), (82, 834519), (98, 698271), (123, 556346), (147, 465514), (246, 278173), (287, 238434), (294, 232757), (343, 199506), (574, 119217), (686, 99753), (811, 84378), (861, 79478), (1029, 66502), (1622, 42189), (1722, 39739), (2009, 34062), (2058, 33251), (2433, 28126), (4018, 17031), (4866, 14063), (5677, 12054), (6027, 11354)]