66110694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 152216064

約数和(自身を除く): 86105370

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 857, 897, 989, 1118, 1677, 1714, 1794, 1978, 2571, 2967, 3354, 5142, 5934, 11141, 12857, 19711, 22282, 25714, 33423, 36851, 38571, 39422, 59133, 66846, 73702, 77142, 110553, 118266, 221106, 256243, 479063, 512486, 768729, 847573, 958126, 1437189, 1537458, 1695146, 2542719, 2874378, 5085438, 11018449, 22036898, 33055347, 66110694]

約数ペア:

[(1, 66110694), (2, 33055347), (3, 22036898), (6, 11018449), (13, 5085438), (23, 2874378), (26, 2542719), (39, 1695146), (43, 1537458), (46, 1437189), (69, 958126), (78, 847573), (86, 768729), (129, 512486), (138, 479063), (258, 256243), (299, 221106), (559, 118266), (598, 110553), (857, 77142), (897, 73702), (989, 66846), (1118, 59133), (1677, 39422), (1714, 38571), (1794, 36851), (1978, 33423), (2571, 25714), (2967, 22282), (3354, 19711), (5142, 12857), (5934, 11141)]