77789502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 193345152

約数和(自身を除く): 115555650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2011, 2149, 2763, 4022, 4298, 5526, 6033, 6447, 12066, 12894, 14077, 18099, 19341, 28154, 36198, 38682, 42231, 84462, 126693, 253386, 617377, 1234754, 1852131, 3704262, 4321639, 5556393, 8643278, 11112786, 12964917, 25929834, 38894751, 77789502]

約数ペア:

[(1, 77789502), (2, 38894751), (3, 25929834), (6, 12964917), (7, 11112786), (9, 8643278), (14, 5556393), (18, 4321639), (21, 3704262), (42, 1852131), (63, 1234754), (126, 617377), (307, 253386), (614, 126693), (921, 84462), (1842, 42231), (2011, 38682), (2149, 36198), (2763, 28154), (4022, 19341), (4298, 18099), (5526, 14077), (6033, 12894), (6447, 12066)]