66563562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 149151744

約数和(自身を除く): 82588182

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 67, 78, 94, 134, 141, 201, 271, 282, 402, 542, 611, 813, 871, 1222, 1626, 1742, 1833, 2613, 3149, 3523, 3666, 5226, 6298, 7046, 9447, 10569, 12737, 18157, 18894, 21138, 25474, 36314, 38211, 40937, 54471, 76422, 81874, 108942, 122811, 165581, 236041, 245622, 331162, 472082, 496743, 708123, 853379, 993486, 1416246, 1706758, 2560137, 5120274, 11093927, 22187854, 33281781, 66563562]

約数ペア:

[(1, 66563562), (2, 33281781), (3, 22187854), (6, 11093927), (13, 5120274), (26, 2560137), (39, 1706758), (47, 1416246), (67, 993486), (78, 853379), (94, 708123), (134, 496743), (141, 472082), (201, 331162), (271, 245622), (282, 236041), (402, 165581), (542, 122811), (611, 108942), (813, 81874), (871, 76422), (1222, 54471), (1626, 40937), (1742, 38211), (1833, 36314), (2613, 25474), (3149, 21138), (3523, 18894), (3666, 18157), (5226, 12737), (6298, 10569), (7046, 9447)]