68977662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21569}}^1$

素因数の和:21628

約数の個数: 32

約数和(自身を含む): 152197920

約数和(自身を除く): 83220258

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 21569, 43138, 64707, 129414, 280397, 560794, 841191, 884329, 1682382, 1768658, 2652987, 5305974, 11496277, 22992554, 34488831, 68977662]

約数ペア:

[(1, 68977662), (2, 34488831), (3, 22992554), (6, 11496277), (13, 5305974), (26, 2652987), (39, 1768658), (41, 1682382), (78, 884329), (82, 841191), (123, 560794), (246, 280397), (533, 129414), (1066, 64707), (1599, 43138), (3198, 21569)]