77980056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42197}}^1$

素因数の和:42224

約数の個数: 64

約数和(自身を含む): 243060480

約数和(自身を除く): 165080424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 42197, 84394, 126591, 168788, 253182, 295379, 337576, 464167, 506364, 590758, 886137, 928334, 1012728, 1181516, 1392501, 1772274, 1856668, 2363032, 2785002, 3249169, 3544548, 3713336, 5570004, 6498338, 7089096, 9747507, 11140008, 12996676, 19495014, 25993352, 38990028, 77980056]

約数ペア:

[(1, 77980056), (2, 38990028), (3, 25993352), (4, 19495014), (6, 12996676), (7, 11140008), (8, 9747507), (11, 7089096), (12, 6498338), (14, 5570004), (21, 3713336), (22, 3544548), (24, 3249169), (28, 2785002), (33, 2363032), (42, 1856668), (44, 1772274), (56, 1392501), (66, 1181516), (77, 1012728), (84, 928334), (88, 886137), (132, 590758), (154, 506364), (168, 464167), (231, 337576), (264, 295379), (308, 253182), (462, 168788), (616, 126591), (924, 84394), (1848, 42197)]