64938744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{69379}}^1$

素因数の和:69404

約数の個数: 48

約数和(自身を含む): 189407400

約数和(自身を除く): 124468656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 69379, 138758, 208137, 277516, 416274, 555032, 624411, 832548, 901927, 1248822, 1665096, 1803854, 2497644, 2705781, 3607708, 4995288, 5411562, 7215416, 8117343, 10823124, 16234686, 21646248, 32469372, 64938744]

約数ペア:

[(1, 64938744), (2, 32469372), (3, 21646248), (4, 16234686), (6, 10823124), (8, 8117343), (9, 7215416), (12, 5411562), (13, 4995288), (18, 3607708), (24, 2705781), (26, 2497644), (36, 1803854), (39, 1665096), (52, 1248822), (72, 901927), (78, 832548), (104, 624411), (117, 555032), (156, 416274), (234, 277516), (312, 208137), (468, 138758), (936, 69379)]