78914862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1151}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 184923648

約数和(自身を除く): 106008786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 293, 586, 879, 1151, 1758, 2302, 2637, 3453, 3809, 5274, 6906, 7618, 10359, 11427, 14963, 20718, 22854, 29926, 34281, 44889, 68562, 89778, 134667, 269334, 337243, 674486, 1011729, 2023458, 3035187, 4384159, 6070374, 8768318, 13152477, 26304954, 39457431, 78914862]

約数ペア:

[(1, 78914862), (2, 39457431), (3, 26304954), (6, 13152477), (9, 8768318), (13, 6070374), (18, 4384159), (26, 3035187), (39, 2023458), (78, 1011729), (117, 674486), (234, 337243), (293, 269334), (586, 134667), (879, 89778), (1151, 68562), (1758, 44889), (2302, 34281), (2637, 29926), (3453, 22854), (3809, 20718), (5274, 14963), (6906, 11427), (7618, 10359)]