66456816

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{22697}}^1$

素因数の和:22769

約数の個数: 40

約数和(自身を含む): 174502224

約数和(自身を除く): 108045408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 22697, 45394, 68091, 90788, 136182, 181576, 272364, 363152, 544728, 1089456, 1384517, 2769034, 4153551, 5538068, 8307102, 11076136, 16614204, 22152272, 33228408, 66456816]

約数ペア:

[(1, 66456816), (2, 33228408), (3, 22152272), (4, 16614204), (6, 11076136), (8, 8307102), (12, 5538068), (16, 4153551), (24, 2769034), (48, 1384517), (61, 1089456), (122, 544728), (183, 363152), (244, 272364), (366, 181576), (488, 136182), (732, 90788), (976, 68091), (1464, 45394), (2928, 22697)]