81654552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8527}}^1$

素因数の和:8565

約数の個数: 96

約数和(自身を含む): 266073600

約数和(自身を除く): 184419048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 8527, 9576, 17054, 25581, 34108, 51162, 59689, 68216, 76743, 102324, 119378, 153486, 162013, 179067, 204648, 238756, 306972, 324026, 358134, 477512, 486039, 537201, 613944, 648052, 716268, 972078, 1074402, 1134091, 1296104, 1432536, 1458117, 1944156, 2148804, 2268182, 2916234, 3402273, 3888312, 4297608, 4536364, 5832468, 6804546, 9072728, 10206819, 11664936, 13609092, 20413638, 27218184, 40827276, 81654552]

約数ペア:

[(1, 81654552), (2, 40827276), (3, 27218184), (4, 20413638), (6, 13609092), (7, 11664936), (8, 10206819), (9, 9072728), (12, 6804546), (14, 5832468), (18, 4536364), (19, 4297608), (21, 3888312), (24, 3402273), (28, 2916234), (36, 2268182), (38, 2148804), (42, 1944156), (56, 1458117), (57, 1432536), (63, 1296104), (72, 1134091), (76, 1074402), (84, 972078), (114, 716268), (126, 648052), (133, 613944), (152, 537201), (168, 486039), (171, 477512), (228, 358134), (252, 324026), (266, 306972), (342, 238756), (399, 204648), (456, 179067), (504, 162013), (532, 153486), (684, 119378), (798, 102324), (1064, 76743), (1197, 68216), (1368, 59689), (1596, 51162), (2394, 34108), (3192, 25581), (4788, 17054), (8527, 9576)]