144825372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2663

約数の個数: 72

約数和(自身を含む): 390149760

約数和(自身を除く): 245324388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2551, 2988, 3154, 4731, 5102, 6308, 7653, 9462, 10204, 14193, 15306, 18924, 22959, 28386, 30612, 45918, 48469, 56772, 91836, 96938, 145407, 193876, 211733, 290814, 423466, 436221, 581628, 635199, 846932, 872442, 1270398, 1744884, 1905597, 2540796, 3811194, 4022927, 7622388, 8045854, 12068781, 16091708, 24137562, 36206343, 48275124, 72412686, 144825372]

約数ペア:

[(1, 144825372), (2, 72412686), (3, 48275124), (4, 36206343), (6, 24137562), (9, 16091708), (12, 12068781), (18, 8045854), (19, 7622388), (36, 4022927), (38, 3811194), (57, 2540796), (76, 1905597), (83, 1744884), (114, 1270398), (166, 872442), (171, 846932), (228, 635199), (249, 581628), (332, 436221), (342, 423466), (498, 290814), (684, 211733), (747, 193876), (996, 145407), (1494, 96938), (1577, 91836), (2551, 56772), (2988, 48469), (3154, 45918), (4731, 30612), (5102, 28386), (6308, 22959), (7653, 18924), (9462, 15306), (10204, 14193)]