64641672

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 180936000

約数和(自身を除く): 116294328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2153, 2502, 3336, 3753, 4306, 5004, 6459, 7506, 8612, 10008, 12918, 15012, 17224, 19377, 25836, 30024, 38754, 51672, 58131, 77508, 116262, 155016, 232524, 299267, 465048, 598534, 897801, 1197068, 1795602, 2394136, 2693403, 3591204, 5386806, 7182408, 8080209, 10773612, 16160418, 21547224, 32320836, 64641672]

約数ペア:

[(1, 64641672), (2, 32320836), (3, 21547224), (4, 16160418), (6, 10773612), (8, 8080209), (9, 7182408), (12, 5386806), (18, 3591204), (24, 2693403), (27, 2394136), (36, 1795602), (54, 1197068), (72, 897801), (108, 598534), (139, 465048), (216, 299267), (278, 232524), (417, 155016), (556, 116262), (834, 77508), (1112, 58131), (1251, 51672), (1668, 38754), (2153, 30024), (2502, 25836), (3336, 19377), (3753, 17224), (4306, 15012), (5004, 12918), (6459, 10008), (7506, 8612)]