87997752

素因数分解:

$2^3\times 3^4\times {\mathrm{135799}}^1$

素因数の和:135817

約数の個数: 40

約数和(自身を含む): 246477000

約数和(自身を除く): 158479248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 135799, 271598, 407397, 543196, 814794, 1086392, 1222191, 1629588, 2444382, 3259176, 3666573, 4888764, 7333146, 9777528, 10999719, 14666292, 21999438, 29332584, 43998876, 87997752]

約数ペア:

[(1, 87997752), (2, 43998876), (3, 29332584), (4, 21999438), (6, 14666292), (8, 10999719), (9, 9777528), (12, 7333146), (18, 4888764), (24, 3666573), (27, 3259176), (36, 2444382), (54, 1629588), (72, 1222191), (81, 1086392), (108, 814794), (162, 543196), (216, 407397), (324, 271598), (648, 135799)]