77338766

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 46494034

約数列:

[1, 2, 29, 53, 58, 106, 139, 181, 278, 362, 1537, 3074, 4031, 5249, 7367, 8062, 9593, 10498, 14734, 19186, 25159, 50318, 213643, 278197, 427286, 556394, 729611, 1333427, 1459222, 2666854, 38669383, 77338766]

約数ペア:

[(1, 77338766), (2, 38669383), (29, 2666854), (53, 1459222), (58, 1333427), (106, 729611), (139, 556394), (181, 427286), (278, 278197), (362, 213643), (1537, 50318), (3074, 25159), (4031, 19186), (5249, 14734), (7367, 10498), (8062, 9593)]