85814538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 191237760

約数和(自身を除く): 105423222

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 67, 87, 102, 134, 174, 201, 402, 433, 493, 866, 986, 1139, 1299, 1479, 1943, 2278, 2598, 2958, 3417, 3886, 5829, 6834, 7361, 11658, 12557, 14722, 22083, 25114, 29011, 33031, 37671, 44166, 58022, 66062, 75342, 87033, 99093, 174066, 198186, 213469, 426938, 493187, 640407, 841319, 986374, 1280814, 1479561, 1682638, 2523957, 2959122, 5047914, 14302423, 28604846, 42907269, 85814538]

約数ペア:

[(1, 85814538), (2, 42907269), (3, 28604846), (6, 14302423), (17, 5047914), (29, 2959122), (34, 2523957), (51, 1682638), (58, 1479561), (67, 1280814), (87, 986374), (102, 841319), (134, 640407), (174, 493187), (201, 426938), (402, 213469), (433, 198186), (493, 174066), (866, 99093), (986, 87033), (1139, 75342), (1299, 66062), (1479, 58022), (1943, 44166), (2278, 37671), (2598, 33031), (2958, 29011), (3417, 25114), (3886, 22083), (5829, 14722), (6834, 12557), (7361, 11658)]