73855626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 165422208

約数和(自身を除く): 91566582

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 157, 163, 222, 314, 326, 471, 481, 489, 942, 962, 978, 1443, 2041, 2119, 2886, 4082, 4238, 5809, 6031, 6123, 6357, 11618, 12062, 12246, 12714, 17427, 18093, 25591, 34854, 36186, 51182, 75517, 76773, 78403, 151034, 153546, 156806, 226551, 235209, 332683, 453102, 470418, 665366, 946867, 998049, 1893734, 1996098, 2840601, 5681202, 12309271, 24618542, 36927813, 73855626]

約数ペア:

[(1, 73855626), (2, 36927813), (3, 24618542), (6, 12309271), (13, 5681202), (26, 2840601), (37, 1996098), (39, 1893734), (74, 998049), (78, 946867), (111, 665366), (157, 470418), (163, 453102), (222, 332683), (314, 235209), (326, 226551), (471, 156806), (481, 153546), (489, 151034), (942, 78403), (962, 76773), (978, 75517), (1443, 51182), (2041, 36186), (2119, 34854), (2886, 25591), (4082, 18093), (4238, 17427), (5809, 12714), (6031, 12246), (6123, 12062), (6357, 11618)]