82865214

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 190586880

約数和(自身を除く): 107721666

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 127, 129, 254, 258, 281, 381, 387, 562, 762, 774, 843, 1143, 1161, 1686, 2286, 2322, 2529, 3429, 5058, 5461, 6858, 7587, 10922, 12083, 15174, 16383, 24166, 32766, 35687, 36249, 49149, 71374, 72498, 98298, 107061, 108747, 147447, 214122, 217494, 294894, 321183, 326241, 642366, 652482, 963549, 1534541, 1927098, 3069082, 4603623, 9207246, 13810869, 27621738, 41432607, 82865214]

約数ペア:

[(1, 82865214), (2, 41432607), (3, 27621738), (6, 13810869), (9, 9207246), (18, 4603623), (27, 3069082), (43, 1927098), (54, 1534541), (86, 963549), (127, 652482), (129, 642366), (254, 326241), (258, 321183), (281, 294894), (381, 217494), (387, 214122), (562, 147447), (762, 108747), (774, 107061), (843, 98298), (1143, 72498), (1161, 71374), (1686, 49149), (2286, 36249), (2322, 35687), (2529, 32766), (3429, 24166), (5058, 16383), (5461, 15174), (6858, 12083), (7587, 10922)]