69440748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 177761808

約数和(自身を除く): 108321060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 169, 194, 291, 338, 353, 388, 507, 582, 676, 706, 1014, 1059, 1164, 1261, 1412, 2028, 2118, 2522, 3783, 4236, 4589, 5044, 7566, 9178, 13767, 15132, 16393, 18356, 27534, 32786, 34241, 49179, 55068, 59657, 65572, 68482, 98358, 102723, 119314, 136964, 178971, 196716, 205446, 238628, 357942, 410892, 445133, 715884, 890266, 1335399, 1780532, 2670798, 5341596, 5786729, 11573458, 17360187, 23146916, 34720374, 69440748]

約数ペア:

[(1, 69440748), (2, 34720374), (3, 23146916), (4, 17360187), (6, 11573458), (12, 5786729), (13, 5341596), (26, 2670798), (39, 1780532), (52, 1335399), (78, 890266), (97, 715884), (156, 445133), (169, 410892), (194, 357942), (291, 238628), (338, 205446), (353, 196716), (388, 178971), (507, 136964), (582, 119314), (676, 102723), (706, 98358), (1014, 68482), (1059, 65572), (1164, 59657), (1261, 55068), (1412, 49179), (2028, 34241), (2118, 32786), (2522, 27534), (3783, 18356), (4236, 16393), (4589, 15132), (5044, 13767), (7566, 9178)]