85758438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 193697352

約数和(自身を除く): 107938914

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 137, 274, 289, 323, 361, 411, 578, 646, 722, 822, 867, 969, 1083, 1734, 1938, 2166, 2329, 2603, 4658, 5206, 5491, 6137, 6987, 7809, 10982, 12274, 13974, 15618, 16473, 18411, 32946, 36822, 39593, 44251, 49457, 79186, 88502, 98914, 104329, 118779, 132753, 148371, 208658, 237558, 265506, 296742, 312987, 625974, 752267, 840769, 1504534, 1681538, 2256801, 2522307, 4513602, 5044614, 14293073, 28586146, 42879219, 85758438]

約数ペア:

[(1, 85758438), (2, 42879219), (3, 28586146), (6, 14293073), (17, 5044614), (19, 4513602), (34, 2522307), (38, 2256801), (51, 1681538), (57, 1504534), (102, 840769), (114, 752267), (137, 625974), (274, 312987), (289, 296742), (323, 265506), (361, 237558), (411, 208658), (578, 148371), (646, 132753), (722, 118779), (822, 104329), (867, 98914), (969, 88502), (1083, 79186), (1734, 49457), (1938, 44251), (2166, 39593), (2329, 36822), (2603, 32946), (4658, 18411), (5206, 16473), (5491, 15618), (6137, 13974), (6987, 12274), (7809, 10982)]