66786552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{44171}}^1$

素因数の和:44193

約数の個数: 64

約数和(自身を含む): 212025600

約数和(自身を除く): 145239048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 44171, 88342, 132513, 176684, 265026, 309197, 353368, 397539, 530052, 618394, 795078, 927591, 1060104, 1192617, 1236788, 1590156, 1855182, 2385234, 2473576, 2782773, 3180312, 3710364, 4770468, 5565546, 7420728, 8348319, 9540936, 11131092, 16696638, 22262184, 33393276, 66786552]

約数ペア:

[(1, 66786552), (2, 33393276), (3, 22262184), (4, 16696638), (6, 11131092), (7, 9540936), (8, 8348319), (9, 7420728), (12, 5565546), (14, 4770468), (18, 3710364), (21, 3180312), (24, 2782773), (27, 2473576), (28, 2385234), (36, 1855182), (42, 1590156), (54, 1236788), (56, 1192617), (63, 1060104), (72, 927591), (84, 795078), (108, 618394), (126, 530052), (168, 397539), (189, 353368), (216, 309197), (252, 265026), (378, 176684), (504, 132513), (756, 88342), (1512, 44171)]