72097974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5051}}^1$

素因数の和:5133

約数の個数: 48

約数和(自身を含む): 171020304

約数和(自身を除く): 98922330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 5051, 7137, 10102, 14274, 15153, 30306, 45459, 65663, 90918, 131326, 196989, 308111, 393978, 590967, 616222, 924333, 1181934, 1848666, 2772999, 4005443, 5545998, 8010886, 12016329, 24032658, 36048987, 72097974]

約数ペア:

[(1, 72097974), (2, 36048987), (3, 24032658), (6, 12016329), (9, 8010886), (13, 5545998), (18, 4005443), (26, 2772999), (39, 1848666), (61, 1181934), (78, 924333), (117, 616222), (122, 590967), (183, 393978), (234, 308111), (366, 196989), (549, 131326), (793, 90918), (1098, 65663), (1586, 45459), (2379, 30306), (4758, 15153), (5051, 14274), (7137, 10102)]