66306474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 158270112

約数和(自身を除く): 91963638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 169, 213, 234, 307, 338, 426, 507, 614, 639, 921, 923, 1014, 1278, 1521, 1842, 1846, 2763, 2769, 3042, 3991, 5526, 5538, 7982, 8307, 11973, 11999, 16614, 21797, 23946, 23998, 35919, 35997, 43594, 51883, 65391, 71838, 71994, 103766, 107991, 130782, 155649, 196173, 215982, 283361, 311298, 392346, 466947, 566722, 850083, 933894, 1700166, 2550249, 3683693, 5100498, 7367386, 11051079, 22102158, 33153237, 66306474]

約数ペア:

[(1, 66306474), (2, 33153237), (3, 22102158), (6, 11051079), (9, 7367386), (13, 5100498), (18, 3683693), (26, 2550249), (39, 1700166), (71, 933894), (78, 850083), (117, 566722), (142, 466947), (169, 392346), (213, 311298), (234, 283361), (307, 215982), (338, 196173), (426, 155649), (507, 130782), (614, 107991), (639, 103766), (921, 71994), (923, 71838), (1014, 65391), (1278, 51883), (1521, 43594), (1842, 35997), (1846, 35919), (2763, 23998), (2769, 23946), (3042, 21797), (3991, 16614), (5526, 11999), (5538, 11973), (7982, 8307)]