78888645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 79617339

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 53, 55, 93, 97, 99, 155, 159, 165, 265, 279, 291, 341, 465, 477, 485, 495, 583, 795, 873, 1023, 1067, 1395, 1455, 1643, 1705, 1749, 2385, 2915, 3007, 3069, 3201, 4365, 4929, 5115, 5141, 5247, 5335, 8215, 8745, 9021, 9603, 14787, 15035, 15345, 15423, 16005, 18073, 24645, 25705, 26235, 27063, 33077, 45105, 46269, 48015, 54219, 56551, 73935, 77115, 90365, 99231, 135315, 159371, 162657, 165385, 169653, 231345, 271095, 282755, 297693, 478113, 496155, 508959, 796855, 813285, 848265, 1434339, 1488465, 1753081, 2390565, 2544795, 5259243, 7171695, 8765405, 15777729, 26296215, 78888645]

約数ペア:

[(1, 78888645), (3, 26296215), (5, 15777729), (9, 8765405), (11, 7171695), (15, 5259243), (31, 2544795), (33, 2390565), (45, 1753081), (53, 1488465), (55, 1434339), (93, 848265), (97, 813285), (99, 796855), (155, 508959), (159, 496155), (165, 478113), (265, 297693), (279, 282755), (291, 271095), (341, 231345), (465, 169653), (477, 165385), (485, 162657), (495, 159371), (583, 135315), (795, 99231), (873, 90365), (1023, 77115), (1067, 73935), (1395, 56551), (1455, 54219), (1643, 48015), (1705, 46269), (1749, 45105), (2385, 33077), (2915, 27063), (3007, 26235), (3069, 25705), (3201, 24645), (4365, 18073), (4929, 16005), (5115, 15423), (5141, 15345), (5247, 15035), (5335, 14787), (8215, 9603), (8745, 9021)]