130773636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{172981}}^1$

素因数の和:173001

約数の個数: 48

約数和(自身を含む): 387479680

約数和(自身を除く): 256706044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 172981, 345962, 518943, 691924, 1037886, 1210867, 1556829, 2075772, 2421734, 3113658, 3632601, 4670487, 4843468, 6227316, 7265202, 9340974, 10897803, 14530404, 18681948, 21795606, 32693409, 43591212, 65386818, 130773636]

約数ペア:

[(1, 130773636), (2, 65386818), (3, 43591212), (4, 32693409), (6, 21795606), (7, 18681948), (9, 14530404), (12, 10897803), (14, 9340974), (18, 7265202), (21, 6227316), (27, 4843468), (28, 4670487), (36, 3632601), (42, 3113658), (54, 2421734), (63, 2075772), (84, 1556829), (108, 1210867), (126, 1037886), (189, 691924), (252, 518943), (378, 345962), (756, 172981)]