67169788

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 152545680

約数和(自身を除く): 85375892

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1061, 1292, 1666, 1862, 2122, 2261, 3332, 3724, 4244, 4522, 7427, 9044, 14854, 15827, 18037, 20159, 29708, 31654, 36074, 40318, 51989, 63308, 72148, 80636, 103978, 126259, 141113, 207956, 252518, 282226, 342703, 505036, 564452, 685406, 883813, 987791, 1370812, 1767626, 1975582, 2398921, 3535252, 3951164, 4797842, 9595684, 16792447, 33584894, 67169788]

約数ペア:

[(1, 67169788), (2, 33584894), (4, 16792447), (7, 9595684), (14, 4797842), (17, 3951164), (19, 3535252), (28, 2398921), (34, 1975582), (38, 1767626), (49, 1370812), (68, 987791), (76, 883813), (98, 685406), (119, 564452), (133, 505036), (196, 342703), (238, 282226), (266, 252518), (323, 207956), (476, 141113), (532, 126259), (646, 103978), (833, 80636), (931, 72148), (1061, 63308), (1292, 51989), (1666, 40318), (1862, 36074), (2122, 31654), (2261, 29708), (3332, 20159), (3724, 18037), (4244, 15827), (4522, 14854), (7427, 9044)]