74217438

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 172972800

約数和(自身を除く): 98755362

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 83, 87, 166, 174, 249, 261, 498, 522, 571, 747, 783, 1142, 1494, 1566, 1713, 2241, 2407, 3426, 4482, 4814, 5139, 7221, 10278, 14442, 15417, 16559, 21663, 30834, 33118, 43326, 47393, 49677, 64989, 94786, 99354, 129978, 142179, 149031, 284358, 298062, 426537, 447093, 853074, 894186, 1279611, 1374397, 2559222, 2748794, 4123191, 8246382, 12369573, 24739146, 37108719, 74217438]

約数ペア:

[(1, 74217438), (2, 37108719), (3, 24739146), (6, 12369573), (9, 8246382), (18, 4123191), (27, 2748794), (29, 2559222), (54, 1374397), (58, 1279611), (83, 894186), (87, 853074), (166, 447093), (174, 426537), (249, 298062), (261, 284358), (498, 149031), (522, 142179), (571, 129978), (747, 99354), (783, 94786), (1142, 64989), (1494, 49677), (1566, 47393), (1713, 43326), (2241, 33118), (2407, 30834), (3426, 21663), (4482, 16559), (4814, 15417), (5139, 14442), (7221, 10278)]