127706292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{769}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 369969600

約数和(自身を除く): 242263308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 659, 769, 1318, 1538, 1977, 2307, 2636, 3076, 3954, 4613, 4614, 5383, 5931, 6921, 7908, 9226, 9228, 10766, 11862, 13839, 13842, 16149, 18452, 21532, 23724, 27678, 27684, 32298, 41517, 48447, 55356, 64596, 83034, 96894, 166068, 193788, 506771, 1013542, 1520313, 2027084, 3040626, 3547397, 4560939, 6081252, 7094794, 9121878, 10642191, 14189588, 18243756, 21284382, 31926573, 42568764, 63853146, 127706292]

約数ペア:

[(1, 127706292), (2, 63853146), (3, 42568764), (4, 31926573), (6, 21284382), (7, 18243756), (9, 14189588), (12, 10642191), (14, 9121878), (18, 7094794), (21, 6081252), (28, 4560939), (36, 3547397), (42, 3040626), (63, 2027084), (84, 1520313), (126, 1013542), (252, 506771), (659, 193788), (769, 166068), (1318, 96894), (1538, 83034), (1977, 64596), (2307, 55356), (2636, 48447), (3076, 41517), (3954, 32298), (4613, 27684), (4614, 27678), (5383, 23724), (5931, 21532), (6921, 18452), (7908, 16149), (9226, 13842), (9228, 13839), (10766, 11862)]