61801662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 139991040

約数和(自身を除く): 78189378

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 419, 793, 806, 838, 1209, 1257, 1586, 1891, 2379, 2418, 2514, 3782, 4758, 5447, 5673, 10894, 11346, 12989, 16341, 24583, 25559, 25978, 32682, 38967, 49166, 51118, 73749, 76677, 77934, 147498, 153354, 168857, 332267, 337714, 506571, 664534, 792329, 996801, 1013142, 1584658, 1993602, 2376987, 4753974, 10300277, 20600554, 30900831, 61801662]

約数ペア:

[(1, 61801662), (2, 30900831), (3, 20600554), (6, 10300277), (13, 4753974), (26, 2376987), (31, 1993602), (39, 1584658), (61, 1013142), (62, 996801), (78, 792329), (93, 664534), (122, 506571), (183, 337714), (186, 332267), (366, 168857), (403, 153354), (419, 147498), (793, 77934), (806, 76677), (838, 73749), (1209, 51118), (1257, 49166), (1586, 38967), (1891, 32682), (2379, 25978), (2418, 25559), (2514, 24583), (3782, 16341), (4758, 12989), (5447, 11346), (5673, 10894)]