90658728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{66271}}^1$

素因数の和:66302

約数の個数: 48

約数和(自身を含む): 258460800

約数和(自身を除く): 167802072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 66271, 132542, 198813, 265084, 397626, 530168, 596439, 795252, 1192878, 1259149, 1590504, 2385756, 2518298, 3777447, 4771512, 5036596, 7554894, 10073192, 11332341, 15109788, 22664682, 30219576, 45329364, 90658728]

約数ペア:

[(1, 90658728), (2, 45329364), (3, 30219576), (4, 22664682), (6, 15109788), (8, 11332341), (9, 10073192), (12, 7554894), (18, 5036596), (19, 4771512), (24, 3777447), (36, 2518298), (38, 2385756), (57, 1590504), (72, 1259149), (76, 1192878), (114, 795252), (152, 596439), (171, 530168), (228, 397626), (342, 265084), (456, 198813), (684, 132542), (1368, 66271)]