181518048

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2053}}^1$

素因数の和:2376

約数の個数: 72

約数和(自身を含む): 518125608

約数和(自身を除く): 336607560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 2053, 2456, 2763, 3684, 4106, 4912, 5526, 6159, 7368, 8212, 9824, 11052, 12318, 14736, 16424, 18477, 22104, 24636, 29472, 32848, 36954, 44208, 49272, 65696, 73908, 88416, 98544, 147816, 197088, 295632, 591264, 630271, 1260542, 1890813, 2521084, 3781626, 5042168, 5672439, 7563252, 10084336, 11344878, 15126504, 20168672, 22689756, 30253008, 45379512, 60506016, 90759024, 181518048]

約数ペア:

[(1, 181518048), (2, 90759024), (3, 60506016), (4, 45379512), (6, 30253008), (8, 22689756), (9, 20168672), (12, 15126504), (16, 11344878), (18, 10084336), (24, 7563252), (32, 5672439), (36, 5042168), (48, 3781626), (72, 2521084), (96, 1890813), (144, 1260542), (288, 630271), (307, 591264), (614, 295632), (921, 197088), (1228, 147816), (1842, 98544), (2053, 88416), (2456, 73908), (2763, 65696), (3684, 49272), (4106, 44208), (4912, 36954), (5526, 32848), (6159, 29472), (7368, 24636), (8212, 22104), (9824, 18477), (11052, 16424), (12318, 14736)]