87997428

素因数分解:

$2^2\times 3^4\times {\mathrm{271597}}^1$

素因数の和:271613

約数の個数: 30

約数和(自身を含む): 230043506

約数和(自身を除く): 142046078

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 271597, 543194, 814791, 1086388, 1629582, 2444373, 3259164, 4888746, 7333119, 9777492, 14666238, 21999357, 29332476, 43998714, 87997428]

約数ペア:

[(1, 87997428), (2, 43998714), (3, 29332476), (4, 21999357), (6, 14666238), (9, 9777492), (12, 7333119), (18, 4888746), (27, 3259164), (36, 2444373), (54, 1629582), (81, 1086388), (108, 814791), (162, 543194), (324, 271597)]