68504592

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 191737728

約数和(自身を除く): 123233136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 311, 312, 353, 622, 624, 706, 933, 1059, 1244, 1412, 1866, 2118, 2488, 2824, 3732, 4043, 4236, 4589, 4976, 5648, 7464, 8086, 8472, 9178, 12129, 13767, 14928, 16172, 16944, 18356, 24258, 27534, 32344, 36712, 48516, 55068, 64688, 73424, 97032, 109783, 110136, 194064, 219566, 220272, 329349, 439132, 658698, 878264, 1317396, 1427179, 1756528, 2634792, 2854358, 4281537, 5269584, 5708716, 8563074, 11417432, 17126148, 22834864, 34252296, 68504592]

約数ペア:

[(1, 68504592), (2, 34252296), (3, 22834864), (4, 17126148), (6, 11417432), (8, 8563074), (12, 5708716), (13, 5269584), (16, 4281537), (24, 2854358), (26, 2634792), (39, 1756528), (48, 1427179), (52, 1317396), (78, 878264), (104, 658698), (156, 439132), (208, 329349), (311, 220272), (312, 219566), (353, 194064), (622, 110136), (624, 109783), (706, 97032), (933, 73424), (1059, 64688), (1244, 55068), (1412, 48516), (1866, 36712), (2118, 32344), (2488, 27534), (2824, 24258), (3732, 18356), (4043, 16944), (4236, 16172), (4589, 14928), (4976, 13767), (5648, 12129), (7464, 9178), (8086, 8472)]