64708464

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 173238912

約数和(自身を除く): 108530448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 107, 129, 172, 214, 258, 293, 321, 344, 428, 516, 586, 642, 688, 856, 879, 1032, 1172, 1284, 1712, 1758, 2064, 2344, 2568, 3516, 4601, 4688, 5136, 7032, 9202, 12599, 13803, 14064, 18404, 25198, 27606, 31351, 36808, 37797, 50396, 55212, 62702, 73616, 75594, 94053, 100792, 110424, 125404, 151188, 188106, 201584, 220848, 250808, 302376, 376212, 501616, 604752, 752424, 1348093, 1504848, 2696186, 4044279, 5392372, 8088558, 10784744, 16177116, 21569488, 32354232, 64708464]

約数ペア:

[(1, 64708464), (2, 32354232), (3, 21569488), (4, 16177116), (6, 10784744), (8, 8088558), (12, 5392372), (16, 4044279), (24, 2696186), (43, 1504848), (48, 1348093), (86, 752424), (107, 604752), (129, 501616), (172, 376212), (214, 302376), (258, 250808), (293, 220848), (321, 201584), (344, 188106), (428, 151188), (516, 125404), (586, 110424), (642, 100792), (688, 94053), (856, 75594), (879, 73616), (1032, 62702), (1172, 55212), (1284, 50396), (1712, 37797), (1758, 36808), (2064, 31351), (2344, 27606), (2568, 25198), (3516, 18404), (4601, 14064), (4688, 13803), (5136, 12599), (7032, 9202)]