67648196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 152654208

約数和(自身を除く): 85006012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 451, 484, 487, 574, 847, 902, 974, 1148, 1694, 1804, 1948, 3157, 3388, 3409, 4961, 5357, 6314, 6818, 9922, 10714, 12628, 13636, 19844, 19967, 21428, 34727, 37499, 39934, 58927, 69454, 74998, 79868, 117854, 138908, 139769, 149996, 219637, 235708, 279538, 412489, 439274, 559076, 824978, 878548, 1537459, 1649956, 2416007, 3074918, 4832014, 6149836, 9664028, 16912049, 33824098, 67648196]

約数ペア:

[(1, 67648196), (2, 33824098), (4, 16912049), (7, 9664028), (11, 6149836), (14, 4832014), (22, 3074918), (28, 2416007), (41, 1649956), (44, 1537459), (77, 878548), (82, 824978), (121, 559076), (154, 439274), (164, 412489), (242, 279538), (287, 235708), (308, 219637), (451, 149996), (484, 139769), (487, 138908), (574, 117854), (847, 79868), (902, 74998), (974, 69454), (1148, 58927), (1694, 39934), (1804, 37499), (1948, 34727), (3157, 21428), (3388, 19967), (3409, 19844), (4961, 13636), (5357, 12628), (6314, 10714), (6818, 9922)]