74168773

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 19143227

約数列:

[1, 7, 17, 47, 89, 119, 149, 329, 623, 799, 1043, 1513, 2533, 4183, 5593, 7003, 10591, 13261, 17731, 29281, 49021, 71111, 92827, 119051, 225437, 497777, 623267, 833357, 1578059, 4362869, 10595539, 74168773]

約数ペア:

[(1, 74168773), (7, 10595539), (17, 4362869), (47, 1578059), (89, 833357), (119, 623267), (149, 497777), (329, 225437), (623, 119051), (799, 92827), (1043, 71111), (1513, 49021), (2533, 29281), (4183, 17731), (5593, 13261), (7003, 10591)]