81056736

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14813}}^1$

素因数の和:14848

約数の個数: 72

約数和(自身を含む): 242653320

約数和(自身を除く): 161596584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 14813, 29626, 44439, 59252, 88878, 118504, 133317, 177756, 237008, 266634, 281447, 355512, 474016, 533268, 562894, 711024, 844341, 1066536, 1125788, 1422048, 1688682, 2133072, 2251576, 2533023, 3377364, 4266144, 4503152, 5066046, 6754728, 9006304, 10132092, 13509456, 20264184, 27018912, 40528368, 81056736]

約数ペア:

[(1, 81056736), (2, 40528368), (3, 27018912), (4, 20264184), (6, 13509456), (8, 10132092), (9, 9006304), (12, 6754728), (16, 5066046), (18, 4503152), (19, 4266144), (24, 3377364), (32, 2533023), (36, 2251576), (38, 2133072), (48, 1688682), (57, 1422048), (72, 1125788), (76, 1066536), (96, 844341), (114, 711024), (144, 562894), (152, 533268), (171, 474016), (228, 355512), (288, 281447), (304, 266634), (342, 237008), (456, 177756), (608, 133317), (684, 118504), (912, 88878), (1368, 59252), (1824, 44439), (2736, 29626), (5472, 14813)]