78611128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 161935200

約数和(自身を除く): 83324072

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 97, 101, 118, 136, 194, 202, 236, 388, 404, 472, 776, 808, 1003, 1649, 1717, 2006, 3298, 3434, 4012, 5723, 5959, 6596, 6868, 8024, 9797, 11446, 11918, 13192, 13736, 19594, 22892, 23836, 39188, 45784, 47672, 78376, 97291, 101303, 166549, 194582, 202606, 333098, 389164, 405212, 578023, 666196, 778328, 810424, 1156046, 1332392, 2312092, 4624184, 9826391, 19652782, 39305564, 78611128]

約数ペア:

[(1, 78611128), (2, 39305564), (4, 19652782), (8, 9826391), (17, 4624184), (34, 2312092), (59, 1332392), (68, 1156046), (97, 810424), (101, 778328), (118, 666196), (136, 578023), (194, 405212), (202, 389164), (236, 333098), (388, 202606), (404, 194582), (472, 166549), (776, 101303), (808, 97291), (1003, 78376), (1649, 47672), (1717, 45784), (2006, 39188), (3298, 23836), (3434, 22892), (4012, 19594), (5723, 13736), (5959, 13192), (6596, 11918), (6868, 11446), (8024, 9797)]