1566000828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{8081}}^1$

素因数の和:8867

約数の個数: 72

約数和(自身を含む): 4530445920

約数和(自身を除く): 2964445092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 769, 1538, 2307, 3076, 4614, 5383, 6921, 8081, 9228, 10766, 13842, 16149, 16162, 21532, 24243, 27684, 32298, 32324, 48447, 48486, 56567, 64596, 72729, 96894, 96972, 113134, 145458, 169701, 193788, 226268, 290916, 339402, 509103, 678804, 1018206, 2036412, 6214289, 12428578, 18642867, 24857156, 37285734, 43500023, 55928601, 74571468, 87000046, 111857202, 130500069, 174000092, 223714404, 261000138, 391500207, 522000276, 783000414, 1566000828]

約数ペア:

[(1, 1566000828), (2, 783000414), (3, 522000276), (4, 391500207), (6, 261000138), (7, 223714404), (9, 174000092), (12, 130500069), (14, 111857202), (18, 87000046), (21, 74571468), (28, 55928601), (36, 43500023), (42, 37285734), (63, 24857156), (84, 18642867), (126, 12428578), (252, 6214289), (769, 2036412), (1538, 1018206), (2307, 678804), (3076, 509103), (4614, 339402), (5383, 290916), (6921, 226268), (8081, 193788), (9228, 169701), (10766, 145458), (13842, 113134), (16149, 96972), (16162, 96894), (21532, 72729), (24243, 64596), (27684, 56567), (32298, 48486), (32324, 48447)]