64499436

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{16141}}^1$

素因数の和:16191

約数の個数: 48

約数和(自身を含む): 171750880

約数和(自身を除く): 107251444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 16141, 32282, 48423, 64564, 96846, 145269, 193692, 290538, 435807, 581076, 597217, 871614, 1194434, 1743228, 1791651, 2388868, 3583302, 5374953, 7166604, 10749906, 16124859, 21499812, 32249718, 64499436]

約数ペア:

[(1, 64499436), (2, 32249718), (3, 21499812), (4, 16124859), (6, 10749906), (9, 7166604), (12, 5374953), (18, 3583302), (27, 2388868), (36, 1791651), (37, 1743228), (54, 1194434), (74, 871614), (108, 597217), (111, 581076), (148, 435807), (222, 290538), (333, 193692), (444, 145269), (666, 96846), (999, 64564), (1332, 48423), (1998, 32282), (3996, 16141)]