73689738

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 75998262

約数列:

[1, 2, 3, 6, 139, 149, 278, 298, 417, 447, 593, 834, 894, 1186, 1779, 3558, 20711, 41422, 62133, 82427, 88357, 124266, 164854, 176714, 247281, 265071, 494562, 530142, 12281623, 24563246, 36844869, 73689738]

約数ペア:

[(1, 73689738), (2, 36844869), (3, 24563246), (6, 12281623), (139, 530142), (149, 494562), (278, 265071), (298, 247281), (417, 176714), (447, 164854), (593, 124266), (834, 88357), (894, 82427), (1186, 62133), (1779, 41422), (3558, 20711)]