66779544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 180885600

約数和(自身を除く): 114106056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 193, 312, 386, 579, 772, 1109, 1158, 1544, 2218, 2316, 2509, 3327, 4436, 4632, 5018, 6654, 7527, 8872, 10036, 13308, 14417, 15054, 20072, 26616, 28834, 30108, 43251, 57668, 60216, 86502, 115336, 173004, 214037, 346008, 428074, 642111, 856148, 1284222, 1712296, 2568444, 2782481, 5136888, 5564962, 8347443, 11129924, 16694886, 22259848, 33389772, 66779544]

約数ペア:

[(1, 66779544), (2, 33389772), (3, 22259848), (4, 16694886), (6, 11129924), (8, 8347443), (12, 5564962), (13, 5136888), (24, 2782481), (26, 2568444), (39, 1712296), (52, 1284222), (78, 856148), (104, 642111), (156, 428074), (193, 346008), (312, 214037), (386, 173004), (579, 115336), (772, 86502), (1109, 60216), (1158, 57668), (1544, 43251), (2218, 30108), (2316, 28834), (2509, 26616), (3327, 20072), (4436, 15054), (4632, 14417), (5018, 13308), (6654, 10036), (7527, 8872)]