7725860676

素因数分解:

$2^2\times 3^4\times {\mathrm{997}}^1\times {\mathrm{23917}}^1$

素因数の和:24930

約数の個数: 60

約数和(自身を含む): 20218028908

約数和(自身を除く): 12492168232

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 997, 1994, 2991, 3988, 5982, 8973, 11964, 17946, 23917, 26919, 35892, 47834, 53838, 71751, 80757, 95668, 107676, 143502, 161514, 215253, 287004, 323028, 430506, 645759, 861012, 1291518, 1937277, 2583036, 3874554, 7749108, 23845249, 47690498, 71535747, 95380996, 143071494, 214607241, 286142988, 429214482, 643821723, 858428964, 1287643446, 1931465169, 2575286892, 3862930338, 7725860676]

約数ペア:

[(1, 7725860676), (2, 3862930338), (3, 2575286892), (4, 1931465169), (6, 1287643446), (9, 858428964), (12, 643821723), (18, 429214482), (27, 286142988), (36, 214607241), (54, 143071494), (81, 95380996), (108, 71535747), (162, 47690498), (324, 23845249), (997, 7749108), (1994, 3874554), (2991, 2583036), (3988, 1937277), (5982, 1291518), (8973, 861012), (11964, 645759), (17946, 430506), (23917, 323028), (26919, 287004), (35892, 215253), (47834, 161514), (53838, 143502), (71751, 107676), (80757, 95668)]