87580728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 253390800

約数和(自身を除く): 165810072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 219, 228, 292, 342, 438, 456, 584, 657, 684, 876, 877, 1314, 1368, 1387, 1752, 1754, 2628, 2631, 2774, 3508, 4161, 5256, 5262, 5548, 7016, 7893, 8322, 10524, 11096, 12483, 15786, 16644, 16663, 21048, 24966, 31572, 33288, 33326, 49932, 49989, 63144, 64021, 66652, 99864, 99978, 128042, 133304, 149967, 192063, 199956, 256084, 299934, 384126, 399912, 512168, 576189, 599868, 768252, 1152378, 1199736, 1216399, 1536504, 2304756, 2432798, 3649197, 4609512, 4865596, 7298394, 9731192, 10947591, 14596788, 21895182, 29193576, 43790364, 87580728]

約数ペア:

[(1, 87580728), (2, 43790364), (3, 29193576), (4, 21895182), (6, 14596788), (8, 10947591), (9, 9731192), (12, 7298394), (18, 4865596), (19, 4609512), (24, 3649197), (36, 2432798), (38, 2304756), (57, 1536504), (72, 1216399), (73, 1199736), (76, 1152378), (114, 768252), (146, 599868), (152, 576189), (171, 512168), (219, 399912), (228, 384126), (292, 299934), (342, 256084), (438, 199956), (456, 192063), (584, 149967), (657, 133304), (684, 128042), (876, 99978), (877, 99864), (1314, 66652), (1368, 64021), (1387, 63144), (1752, 49989), (1754, 49932), (2628, 33326), (2631, 33288), (2774, 31572), (3508, 24966), (4161, 21048), (5256, 16663), (5262, 16644), (5548, 15786), (7016, 12483), (7893, 11096), (8322, 10524)]