78445158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 177306624

約数和(自身を除く): 98861466

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 131, 211, 258, 262, 393, 422, 473, 633, 786, 946, 1266, 1419, 1441, 2321, 2838, 2882, 4323, 4642, 5633, 6963, 8646, 9073, 11266, 13926, 16899, 18146, 27219, 27641, 33798, 54438, 55282, 61963, 82923, 99803, 123926, 165846, 185889, 199606, 299409, 304051, 371778, 598818, 608102, 912153, 1188563, 1824306, 2377126, 3565689, 7131378, 13074193, 26148386, 39222579, 78445158]

約数ペア:

[(1, 78445158), (2, 39222579), (3, 26148386), (6, 13074193), (11, 7131378), (22, 3565689), (33, 2377126), (43, 1824306), (66, 1188563), (86, 912153), (129, 608102), (131, 598818), (211, 371778), (258, 304051), (262, 299409), (393, 199606), (422, 185889), (473, 165846), (633, 123926), (786, 99803), (946, 82923), (1266, 61963), (1419, 55282), (1441, 54438), (2321, 33798), (2838, 27641), (2882, 27219), (4323, 18146), (4642, 16899), (5633, 13926), (6963, 11266), (8646, 9073)]