81334968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1823}}^1$

素因数の和:1869

約数の個数: 96

約数和(自身を含む): 240330240

約数和(自身を除く): 158995272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 169, 264, 286, 312, 338, 429, 507, 572, 676, 858, 1014, 1144, 1352, 1716, 1823, 1859, 2028, 3432, 3646, 3718, 4056, 5469, 5577, 7292, 7436, 10938, 11154, 14584, 14872, 20053, 21876, 22308, 23699, 40106, 43752, 44616, 47398, 60159, 71097, 80212, 94796, 120318, 142194, 160424, 189592, 240636, 260689, 284388, 308087, 481272, 521378, 568776, 616174, 782067, 924261, 1042756, 1232348, 1564134, 1848522, 2085512, 2464696, 3128268, 3388957, 3697044, 6256536, 6777914, 7394088, 10166871, 13555828, 20333742, 27111656, 40667484, 81334968]

約数ペア:

[(1, 81334968), (2, 40667484), (3, 27111656), (4, 20333742), (6, 13555828), (8, 10166871), (11, 7394088), (12, 6777914), (13, 6256536), (22, 3697044), (24, 3388957), (26, 3128268), (33, 2464696), (39, 2085512), (44, 1848522), (52, 1564134), (66, 1232348), (78, 1042756), (88, 924261), (104, 782067), (132, 616174), (143, 568776), (156, 521378), (169, 481272), (264, 308087), (286, 284388), (312, 260689), (338, 240636), (429, 189592), (507, 160424), (572, 142194), (676, 120318), (858, 94796), (1014, 80212), (1144, 71097), (1352, 60159), (1716, 47398), (1823, 44616), (1859, 43752), (2028, 40106), (3432, 23699), (3646, 22308), (3718, 21876), (4056, 20053), (5469, 14872), (5577, 14584), (7292, 11154), (7436, 10938)]