66941964

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:996

約数の個数: 60

約数和(自身を含む): 175830424

約数和(自身を除く): 108888460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 324, 614, 673, 921, 1228, 1346, 1842, 2019, 2692, 2763, 3684, 4038, 5526, 6057, 8076, 8289, 11052, 12114, 16578, 18171, 24228, 24867, 33156, 36342, 49734, 54513, 72684, 99468, 109026, 206611, 218052, 413222, 619833, 826444, 1239666, 1859499, 2479332, 3718998, 5578497, 7437996, 11156994, 16735491, 22313988, 33470982, 66941964]

約数ペア:

[(1, 66941964), (2, 33470982), (3, 22313988), (4, 16735491), (6, 11156994), (9, 7437996), (12, 5578497), (18, 3718998), (27, 2479332), (36, 1859499), (54, 1239666), (81, 826444), (108, 619833), (162, 413222), (307, 218052), (324, 206611), (614, 109026), (673, 99468), (921, 72684), (1228, 54513), (1346, 49734), (1842, 36342), (2019, 33156), (2692, 24867), (2763, 24228), (3684, 18171), (4038, 16578), (5526, 12114), (6057, 11052), (8076, 8289)]