87915693654

素因数分解:

$2^1\times 3^5\times {\mathrm{229}}^1\times {\mathrm{789941}}^1$

素因数の和:790187

約数の個数: 48

約数和(自身を含む): 198401832720

約数和(自身を除く): 110486139066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 243, 458, 486, 687, 1374, 2061, 4122, 6183, 12366, 18549, 37098, 55647, 111294, 789941, 1579882, 2369823, 4739646, 7109469, 14218938, 21328407, 42656814, 63985221, 127970442, 180896489, 191955663, 361792978, 383911326, 542689467, 1085378934, 1628068401, 3256136802, 4884205203, 9768410406, 14652615609, 29305231218, 43957846827, 87915693654]

約数ペア:

[(1, 87915693654), (2, 43957846827), (3, 29305231218), (6, 14652615609), (9, 9768410406), (18, 4884205203), (27, 3256136802), (54, 1628068401), (81, 1085378934), (162, 542689467), (229, 383911326), (243, 361792978), (458, 191955663), (486, 180896489), (687, 127970442), (1374, 63985221), (2061, 42656814), (4122, 21328407), (6183, 14218938), (12366, 7109469), (18549, 4739646), (37098, 2369823), (55647, 1579882), (111294, 789941)]