84666435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 161409024

約数和(自身を除く): 76742589

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 71, 105, 123, 205, 213, 277, 287, 355, 497, 615, 831, 861, 1065, 1385, 1435, 1491, 1939, 2485, 2911, 4155, 4305, 5817, 7455, 8733, 9695, 11357, 14555, 19667, 20377, 29085, 34071, 43665, 56785, 59001, 61131, 79499, 98335, 101885, 137669, 170355, 238497, 295005, 305655, 397495, 413007, 688345, 806347, 1192485, 2065035, 2419041, 4031735, 5644429, 12095205, 16933287, 28222145, 84666435]

約数ペア:

[(1, 84666435), (3, 28222145), (5, 16933287), (7, 12095205), (15, 5644429), (21, 4031735), (35, 2419041), (41, 2065035), (71, 1192485), (105, 806347), (123, 688345), (205, 413007), (213, 397495), (277, 305655), (287, 295005), (355, 238497), (497, 170355), (615, 137669), (831, 101885), (861, 98335), (1065, 79499), (1385, 61131), (1435, 59001), (1491, 56785), (1939, 43665), (2485, 34071), (2911, 29085), (4155, 20377), (4305, 19667), (5817, 14555), (7455, 11357), (8733, 9695)]