66485412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 193205376

約数和(自身を除く): 126719964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1367, 1737, 2316, 2702, 2734, 3474, 4053, 4101, 5404, 5468, 6948, 8106, 8202, 9569, 12159, 12303, 16212, 16404, 19138, 24318, 24606, 28707, 38276, 48636, 49212, 57414, 86121, 114828, 172242, 263831, 344484, 527662, 791493, 1055324, 1582986, 1846817, 2374479, 3165972, 3693634, 4748958, 5540451, 7387268, 9497916, 11080902, 16621353, 22161804, 33242706, 66485412]

約数ペア:

[(1, 66485412), (2, 33242706), (3, 22161804), (4, 16621353), (6, 11080902), (7, 9497916), (9, 7387268), (12, 5540451), (14, 4748958), (18, 3693634), (21, 3165972), (28, 2374479), (36, 1846817), (42, 1582986), (63, 1055324), (84, 791493), (126, 527662), (193, 344484), (252, 263831), (386, 172242), (579, 114828), (772, 86121), (1158, 57414), (1351, 49212), (1367, 48636), (1737, 38276), (2316, 28707), (2702, 24606), (2734, 24318), (3474, 19138), (4053, 16404), (4101, 16212), (5404, 12303), (5468, 12159), (6948, 9569), (8106, 8202)]