78550452

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{13723}}^1$

素因数の和:13789

約数の個数: 48

約数和(自身を含む): 207506880

約数和(自身を除く): 128956428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 13723, 27446, 41169, 54892, 82338, 123507, 164676, 247014, 370521, 494028, 727319, 741042, 1454638, 1482084, 2181957, 2909276, 4363914, 6545871, 8727828, 13091742, 19637613, 26183484, 39275226, 78550452]

約数ペア:

[(1, 78550452), (2, 39275226), (3, 26183484), (4, 19637613), (6, 13091742), (9, 8727828), (12, 6545871), (18, 4363914), (27, 2909276), (36, 2181957), (53, 1482084), (54, 1454638), (106, 741042), (108, 727319), (159, 494028), (212, 370521), (318, 247014), (477, 164676), (636, 123507), (954, 82338), (1431, 54892), (1908, 41169), (2862, 27446), (5724, 13723)]