63578340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{50459}}^1$

素因数の和:50481

約数の個数: 72

約数和(自身を含む): 220409280

約数和(自身を除く): 156830940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 50459, 100918, 151377, 201836, 252295, 302754, 353213, 454131, 504590, 605508, 706426, 756885, 908262, 1009180, 1059639, 1412852, 1513770, 1766065, 1816524, 2119278, 2270655, 3027540, 3178917, 3532130, 4238556, 4541310, 5298195, 6357834, 7064260, 9082620, 10596390, 12715668, 15894585, 21192780, 31789170, 63578340]

約数ペア:

[(1, 63578340), (2, 31789170), (3, 21192780), (4, 15894585), (5, 12715668), (6, 10596390), (7, 9082620), (9, 7064260), (10, 6357834), (12, 5298195), (14, 4541310), (15, 4238556), (18, 3532130), (20, 3178917), (21, 3027540), (28, 2270655), (30, 2119278), (35, 1816524), (36, 1766065), (42, 1513770), (45, 1412852), (60, 1059639), (63, 1009180), (70, 908262), (84, 756885), (90, 706426), (105, 605508), (126, 504590), (140, 454131), (180, 353213), (210, 302754), (252, 252295), (315, 201836), (420, 151377), (630, 100918), (1260, 50459)]