71480394

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7777

約数の個数: 48

約数和(自身を含む): 169085280

約数和(自身を除く): 97604886

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 7741, 9234, 15482, 23223, 46446, 69669, 139338, 147079, 209007, 294158, 418014, 441237, 627021, 882474, 1254042, 1323711, 1881063, 2647422, 3762126, 3971133, 7942266, 11913399, 23826798, 35740197, 71480394]

約数ペア:

[(1, 71480394), (2, 35740197), (3, 23826798), (6, 11913399), (9, 7942266), (18, 3971133), (19, 3762126), (27, 2647422), (38, 1881063), (54, 1323711), (57, 1254042), (81, 882474), (114, 627021), (162, 441237), (171, 418014), (243, 294158), (342, 209007), (486, 147079), (513, 139338), (1026, 69669), (1539, 46446), (3078, 23223), (4617, 15482), (7741, 9234)]