127025028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1009}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 347419800

約数和(自身を除く): 220394772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 807, 1009, 1076, 1614, 2018, 2421, 3027, 3228, 3497, 4036, 4842, 6054, 6994, 9081, 9684, 10491, 12108, 13117, 13988, 18162, 20982, 26234, 31473, 36324, 39351, 41964, 52468, 62946, 78702, 118053, 125892, 157404, 236106, 271421, 472212, 542842, 814263, 1085684, 1628526, 2442789, 3257052, 3528473, 4885578, 7056946, 9771156, 10585419, 14113892, 21170838, 31756257, 42341676, 63512514, 127025028]

約数ペア:

[(1, 127025028), (2, 63512514), (3, 42341676), (4, 31756257), (6, 21170838), (9, 14113892), (12, 10585419), (13, 9771156), (18, 7056946), (26, 4885578), (36, 3528473), (39, 3257052), (52, 2442789), (78, 1628526), (117, 1085684), (156, 814263), (234, 542842), (269, 472212), (468, 271421), (538, 236106), (807, 157404), (1009, 125892), (1076, 118053), (1614, 78702), (2018, 62946), (2421, 52468), (3027, 41964), (3228, 39351), (3497, 36324), (4036, 31473), (4842, 26234), (6054, 20982), (6994, 18162), (9081, 13988), (9684, 13117), (10491, 12108)]