77126084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 166483968

約数和(自身を除く): 89357884

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 127, 161, 164, 254, 287, 322, 508, 529, 574, 644, 889, 943, 1058, 1148, 1778, 1886, 2116, 2921, 3556, 3703, 3772, 5207, 5842, 6601, 7406, 10414, 11684, 13202, 14812, 20447, 20828, 21689, 26404, 36449, 40894, 43378, 67183, 72898, 81788, 86756, 119761, 134366, 145796, 151823, 239522, 268732, 303646, 470281, 479044, 607292, 838327, 940562, 1676654, 1881124, 2754503, 3353308, 5509006, 11018012, 19281521, 38563042, 77126084]

約数ペア:

[(1, 77126084), (2, 38563042), (4, 19281521), (7, 11018012), (14, 5509006), (23, 3353308), (28, 2754503), (41, 1881124), (46, 1676654), (82, 940562), (92, 838327), (127, 607292), (161, 479044), (164, 470281), (254, 303646), (287, 268732), (322, 239522), (508, 151823), (529, 145796), (574, 134366), (644, 119761), (889, 86756), (943, 81788), (1058, 72898), (1148, 67183), (1778, 43378), (1886, 40894), (2116, 36449), (2921, 26404), (3556, 21689), (3703, 20828), (3772, 20447), (5207, 14812), (5842, 13202), (6601, 11684), (7406, 10414)]