123872588

素因数分解:

$2^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{1031}}^1$

素因数の和:1662

約数の個数: 36

約数和(自身を含む): 252825552

約数和(自身を除く): 128952964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 613, 1031, 1226, 2062, 2452, 4124, 4291, 7217, 8582, 14434, 17164, 28868, 30037, 50519, 60074, 101038, 120148, 202076, 632003, 1264006, 2528012, 4424021, 8848042, 17696084, 30968147, 61936294, 123872588]

約数ペア:

[(1, 123872588), (2, 61936294), (4, 30968147), (7, 17696084), (14, 8848042), (28, 4424021), (49, 2528012), (98, 1264006), (196, 632003), (613, 202076), (1031, 120148), (1226, 101038), (2062, 60074), (2452, 50519), (4124, 30037), (4291, 28868), (7217, 17164), (8582, 14434)]