87490896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 256650240

約数和(自身を除く): 169159344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 43, 46, 48, 57, 69, 76, 86, 92, 97, 114, 129, 138, 152, 172, 184, 194, 228, 258, 276, 291, 304, 344, 368, 388, 437, 456, 516, 552, 582, 688, 776, 817, 874, 912, 989, 1032, 1104, 1164, 1311, 1552, 1634, 1748, 1843, 1978, 2064, 2231, 2328, 2451, 2622, 2967, 3268, 3496, 3686, 3956, 4171, 4462, 4656, 4902, 5244, 5529, 5934, 6536, 6693, 6992, 7372, 7912, 8342, 8924, 9804, 10488, 11058, 11868, 12513, 13072, 13386, 14744, 15824, 16684, 17848, 18791, 19608, 20976, 22116, 23736, 25026, 26772, 29488, 33368, 35696, 37582, 39216, 42389, 44232, 47472, 50052, 53544, 56373, 66736, 75164, 79249, 84778, 88464, 95933, 100104, 107088, 112746, 127167, 150328, 158498, 169556, 191866, 200208, 225492, 237747, 254334, 287799, 300656, 316996, 339112, 383732, 450984, 475494, 508668, 575598, 633992, 678224, 767464, 901968, 950988, 1017336, 1151196, 1267984, 1534928, 1822727, 1901976, 2034672, 2302392, 3645454, 3803952, 4604784, 5468181, 7290908, 10936362, 14581816, 21872724, 29163632, 43745448, 87490896]

約数ペア:

[(1, 87490896), (2, 43745448), (3, 29163632), (4, 21872724), (6, 14581816), (8, 10936362), (12, 7290908), (16, 5468181), (19, 4604784), (23, 3803952), (24, 3645454), (38, 2302392), (43, 2034672), (46, 1901976), (48, 1822727), (57, 1534928), (69, 1267984), (76, 1151196), (86, 1017336), (92, 950988), (97, 901968), (114, 767464), (129, 678224), (138, 633992), (152, 575598), (172, 508668), (184, 475494), (194, 450984), (228, 383732), (258, 339112), (276, 316996), (291, 300656), (304, 287799), (344, 254334), (368, 237747), (388, 225492), (437, 200208), (456, 191866), (516, 169556), (552, 158498), (582, 150328), (688, 127167), (776, 112746), (817, 107088), (874, 100104), (912, 95933), (989, 88464), (1032, 84778), (1104, 79249), (1164, 75164), (1311, 66736), (1552, 56373), (1634, 53544), (1748, 50052), (1843, 47472), (1978, 44232), (2064, 42389), (2231, 39216), (2328, 37582), (2451, 35696), (2622, 33368), (2967, 29488), (3268, 26772), (3496, 25026), (3686, 23736), (3956, 22116), (4171, 20976), (4462, 19608), (4656, 18791), (4902, 17848), (5244, 16684), (5529, 15824), (5934, 14744), (6536, 13386), (6693, 13072), (6992, 12513), (7372, 11868), (7912, 11058), (8342, 10488), (8924, 9804)]