69808024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 155232000

約数和(自身を除く): 85423976

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 139, 143, 278, 286, 439, 556, 572, 878, 1112, 1144, 1529, 1756, 1807, 3058, 3512, 3614, 4829, 5707, 6116, 7228, 9658, 11414, 12232, 14456, 19316, 19877, 22828, 38632, 39754, 45656, 61021, 62777, 79508, 122042, 125554, 159016, 244084, 251108, 488168, 502216, 671231, 793273, 1342462, 1586546, 2684924, 3173092, 5369848, 6346184, 8726003, 17452006, 34904012, 69808024]

約数ペア:

[(1, 69808024), (2, 34904012), (4, 17452006), (8, 8726003), (11, 6346184), (13, 5369848), (22, 3173092), (26, 2684924), (44, 1586546), (52, 1342462), (88, 793273), (104, 671231), (139, 502216), (143, 488168), (278, 251108), (286, 244084), (439, 159016), (556, 125554), (572, 122042), (878, 79508), (1112, 62777), (1144, 61021), (1529, 45656), (1756, 39754), (1807, 38632), (3058, 22828), (3512, 19877), (3614, 19316), (4829, 14456), (5707, 12232), (6116, 11414), (7228, 9658)]