87084089855

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 122860302336

約数和(自身を除く): 35776212481

約数列:

[1, 5, 7, 35, 53, 211, 265, 271, 371, 821, 1055, 1355, 1477, 1855, 1897, 4105, 5747, 7385, 9485, 11183, 14363, 28735, 43513, 55915, 57181, 71815, 78281, 100541, 173231, 217565, 222491, 285905, 304591, 391405, 400267, 502705, 866155, 1112455, 1212617, 1522955, 1557437, 2001335, 3030593, 6063085, 7787185, 9181243, 11792023, 15152965, 21214151, 45906215, 46945601, 58960115, 64268701, 82544161, 106070755, 234728005, 321343505, 328619207, 412720805, 1643096035, 2488116853, 12440584265, 17416817971, 87084089855]

約数ペア:

[(1, 87084089855), (5, 17416817971), (7, 12440584265), (35, 2488116853), (53, 1643096035), (211, 412720805), (265, 328619207), (271, 321343505), (371, 234728005), (821, 106070755), (1055, 82544161), (1355, 64268701), (1477, 58960115), (1855, 46945601), (1897, 45906215), (4105, 21214151), (5747, 15152965), (7385, 11792023), (9485, 9181243), (11183, 7787185), (14363, 6063085), (28735, 3030593), (43513, 2001335), (55915, 1557437), (57181, 1522955), (71815, 1212617), (78281, 1112455), (100541, 866155), (173231, 502705), (217565, 400267), (222491, 391405), (285905, 304591)]