68907654

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 156096720

約数和(自身を除く): 87189066

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 522, 606, 909, 1307, 1818, 2614, 2929, 3921, 5858, 7842, 8787, 11763, 17574, 23526, 26361, 37903, 52722, 75806, 113709, 132007, 227418, 264014, 341127, 396021, 682254, 792042, 1188063, 2376126, 3828203, 7656406, 11484609, 22969218, 34453827, 68907654]

約数ペア:

[(1, 68907654), (2, 34453827), (3, 22969218), (6, 11484609), (9, 7656406), (18, 3828203), (29, 2376126), (58, 1188063), (87, 792042), (101, 682254), (174, 396021), (202, 341127), (261, 264014), (303, 227418), (522, 132007), (606, 113709), (909, 75806), (1307, 52722), (1818, 37903), (2614, 26361), (2929, 23526), (3921, 17574), (5858, 11763), (7842, 8787)]