87010462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 86342498

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 131, 133, 154, 209, 227, 262, 266, 418, 454, 917, 1441, 1463, 1589, 1834, 2489, 2497, 2882, 2926, 3178, 4313, 4978, 4994, 8626, 10087, 17423, 17479, 20174, 27379, 29737, 30191, 34846, 34958, 47443, 54758, 59474, 60382, 94886, 191653, 208159, 327107, 332101, 383306, 416318, 565003, 654214, 664202, 1130006, 2289749, 3955021, 4579498, 6215033, 7910042, 12430066, 43505231, 87010462]

約数ペア:

[(1, 87010462), (2, 43505231), (7, 12430066), (11, 7910042), (14, 6215033), (19, 4579498), (22, 3955021), (38, 2289749), (77, 1130006), (131, 664202), (133, 654214), (154, 565003), (209, 416318), (227, 383306), (262, 332101), (266, 327107), (418, 208159), (454, 191653), (917, 94886), (1441, 60382), (1463, 59474), (1589, 54758), (1834, 47443), (2489, 34958), (2497, 34846), (2882, 30191), (2926, 29737), (3178, 27379), (4313, 20174), (4978, 17479), (4994, 17423), (8626, 10087)]