64680408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3681

約数の個数: 96

約数和(自身を含む): 198634800

約数和(自身を除く): 133954392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 3637, 4446, 5928, 7274, 8892, 10911, 14548, 17784, 21822, 29096, 32733, 43644, 47281, 65466, 69103, 87288, 94562, 130932, 138206, 141843, 189124, 207309, 261864, 276412, 283686, 378248, 414618, 425529, 552824, 567372, 621927, 829236, 851058, 898339, 1134744, 1243854, 1658472, 1702116, 1796678, 2487708, 2695017, 3404232, 3593356, 4975416, 5390034, 7186712, 8085051, 10780068, 16170102, 21560136, 32340204, 64680408]

約数ペア:

[(1, 64680408), (2, 32340204), (3, 21560136), (4, 16170102), (6, 10780068), (8, 8085051), (9, 7186712), (12, 5390034), (13, 4975416), (18, 3593356), (19, 3404232), (24, 2695017), (26, 2487708), (36, 1796678), (38, 1702116), (39, 1658472), (52, 1243854), (57, 1134744), (72, 898339), (76, 851058), (78, 829236), (104, 621927), (114, 567372), (117, 552824), (152, 425529), (156, 414618), (171, 378248), (228, 283686), (234, 276412), (247, 261864), (312, 207309), (342, 189124), (456, 141843), (468, 138206), (494, 130932), (684, 94562), (741, 87288), (936, 69103), (988, 65466), (1368, 47281), (1482, 43644), (1976, 32733), (2223, 29096), (2964, 21822), (3637, 17784), (4446, 14548), (5928, 10911), (7274, 8892)]