86031638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 170201088

約数和(自身を除く): 84169450

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 107, 154, 161, 214, 227, 253, 322, 454, 506, 749, 1177, 1498, 1589, 1771, 2354, 2461, 2497, 3178, 3542, 4922, 4994, 5221, 8239, 10442, 16478, 17227, 17479, 24289, 27071, 34454, 34958, 36547, 48578, 54142, 57431, 73094, 114862, 170023, 189497, 267179, 340046, 378994, 402017, 534358, 558647, 804034, 1117294, 1870253, 3740506, 3910529, 6145117, 7821058, 12290234, 43015819, 86031638]

約数ペア:

[(1, 86031638), (2, 43015819), (7, 12290234), (11, 7821058), (14, 6145117), (22, 3910529), (23, 3740506), (46, 1870253), (77, 1117294), (107, 804034), (154, 558647), (161, 534358), (214, 402017), (227, 378994), (253, 340046), (322, 267179), (454, 189497), (506, 170023), (749, 114862), (1177, 73094), (1498, 57431), (1589, 54142), (1771, 48578), (2354, 36547), (2461, 34958), (2497, 34454), (3178, 27071), (3542, 24289), (4922, 17479), (4994, 17227), (5221, 16478), (8239, 10442)]