84393738

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3681

約数の個数: 80

約数和(自身を含む): 222225696

約数和(自身を除く): 137831958

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 286, 297, 351, 429, 594, 702, 858, 891, 1053, 1287, 1782, 2106, 2574, 3643, 3861, 7286, 7722, 10929, 11583, 21858, 23166, 32787, 40073, 47359, 65574, 80146, 94718, 98361, 120219, 142077, 196722, 240438, 284154, 295083, 360657, 426231, 520949, 590166, 721314, 852462, 1041898, 1081971, 1278693, 1562847, 2163942, 2557386, 3125694, 3245913, 3836079, 4688541, 6491826, 7672158, 9377082, 14065623, 28131246, 42196869, 84393738]

約数ペア:

[(1, 84393738), (2, 42196869), (3, 28131246), (6, 14065623), (9, 9377082), (11, 7672158), (13, 6491826), (18, 4688541), (22, 3836079), (26, 3245913), (27, 3125694), (33, 2557386), (39, 2163942), (54, 1562847), (66, 1278693), (78, 1081971), (81, 1041898), (99, 852462), (117, 721314), (143, 590166), (162, 520949), (198, 426231), (234, 360657), (286, 295083), (297, 284154), (351, 240438), (429, 196722), (594, 142077), (702, 120219), (858, 98361), (891, 94718), (1053, 80146), (1287, 65574), (1782, 47359), (2106, 40073), (2574, 32787), (3643, 23166), (3861, 21858), (7286, 11583), (7722, 10929)]