71324895486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{23971}}^1$

素因数の和:25057

約数の個数: 64

約数和(自身を含む): 157934439936

約数和(自身を除く): 86609544450

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1031, 1443, 2062, 2886, 3093, 6186, 13403, 23971, 26806, 38147, 40209, 47942, 71913, 76294, 80418, 114441, 143826, 228882, 311623, 495911, 623246, 886927, 934869, 991822, 1487733, 1773854, 1869738, 2660781, 2975466, 5321562, 11530051, 23060102, 24714101, 34590153, 49428202, 69180306, 74142303, 148284606, 321283313, 642566626, 914421737, 963849939, 1828843474, 1927699878, 2743265211, 5486530422, 11887482581, 23774965162, 35662447743, 71324895486]

約数ペア:

[(1, 71324895486), (2, 35662447743), (3, 23774965162), (6, 11887482581), (13, 5486530422), (26, 2743265211), (37, 1927699878), (39, 1828843474), (74, 963849939), (78, 914421737), (111, 642566626), (222, 321283313), (481, 148284606), (962, 74142303), (1031, 69180306), (1443, 49428202), (2062, 34590153), (2886, 24714101), (3093, 23060102), (6186, 11530051), (13403, 5321562), (23971, 2975466), (26806, 2660781), (38147, 1869738), (40209, 1773854), (47942, 1487733), (71913, 991822), (76294, 934869), (80418, 886927), (114441, 623246), (143826, 495911), (228882, 311623)]