40272552

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3308

約数の個数: 80

約数和(自身を含む): 118773600

約数和(自身を除く): 78501048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 3271, 4104, 6156, 6542, 9813, 12312, 13084, 19626, 26168, 29439, 39252, 58878, 62149, 78504, 88317, 117756, 124298, 176634, 186447, 235512, 248596, 264951, 353268, 372894, 497192, 529902, 559341, 706536, 745788, 1059804, 1118682, 1491576, 1678023, 2119608, 2237364, 3356046, 4474728, 5034069, 6712092, 10068138, 13424184, 20136276, 40272552]

約数ペア:

[(1, 40272552), (2, 20136276), (3, 13424184), (4, 10068138), (6, 6712092), (8, 5034069), (9, 4474728), (12, 3356046), (18, 2237364), (19, 2119608), (24, 1678023), (27, 1491576), (36, 1118682), (38, 1059804), (54, 745788), (57, 706536), (72, 559341), (76, 529902), (81, 497192), (108, 372894), (114, 353268), (152, 264951), (162, 248596), (171, 235512), (216, 186447), (228, 176634), (324, 124298), (342, 117756), (456, 88317), (513, 78504), (648, 62149), (684, 58878), (1026, 39252), (1368, 29439), (1539, 26168), (2052, 19626), (3078, 13084), (3271, 12312), (4104, 9813), (6156, 6542)]