79904538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33377}}^1$

素因数の和:33411

約数の個数: 48

約数和(自身を含む): 208278720

約数和(自身を除く): 128374182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 33377, 66754, 100131, 200262, 233639, 300393, 467278, 600786, 634163, 700917, 1268326, 1401834, 1902489, 2102751, 3804978, 4205502, 4439141, 5707467, 8878282, 11414934, 13317423, 26634846, 39952269, 79904538]

約数ペア:

[(1, 79904538), (2, 39952269), (3, 26634846), (6, 13317423), (7, 11414934), (9, 8878282), (14, 5707467), (18, 4439141), (19, 4205502), (21, 3804978), (38, 2102751), (42, 1902489), (57, 1401834), (63, 1268326), (114, 700917), (126, 634163), (133, 600786), (171, 467278), (266, 300393), (342, 233639), (399, 200262), (798, 100131), (1197, 66754), (2394, 33377)]