80326782

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{3637}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 178989600

約数和(自身を除く): 98662818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 3637, 3681, 7274, 7362, 10911, 11043, 21822, 22086, 32733, 65466, 98199, 196398, 1487533, 2975066, 4462599, 8925198, 13387797, 26775594, 40163391, 80326782]

約数ペア:

[(1, 80326782), (2, 40163391), (3, 26775594), (6, 13387797), (9, 8925198), (18, 4462599), (27, 2975066), (54, 1487533), (409, 196398), (818, 98199), (1227, 65466), (2454, 32733), (3637, 22086), (3681, 21822), (7274, 11043), (7362, 10911)]