87006832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 195416064

約数和(自身を除く): 108409232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 407, 431, 496, 592, 682, 814, 862, 1147, 1364, 1628, 1724, 2294, 2728, 3256, 3448, 4588, 4741, 5456, 6512, 6896, 9176, 9482, 12617, 13361, 15947, 18352, 18964, 25234, 26722, 31894, 37928, 50468, 53444, 63788, 75856, 100936, 106888, 127576, 146971, 175417, 201872, 213776, 255152, 293942, 350834, 494357, 587884, 701668, 988714, 1175768, 1403336, 1977428, 2351536, 2806672, 3954856, 5437927, 7909712, 10875854, 21751708, 43503416, 87006832]

約数ペア:

[(1, 87006832), (2, 43503416), (4, 21751708), (8, 10875854), (11, 7909712), (16, 5437927), (22, 3954856), (31, 2806672), (37, 2351536), (44, 1977428), (62, 1403336), (74, 1175768), (88, 988714), (124, 701668), (148, 587884), (176, 494357), (248, 350834), (296, 293942), (341, 255152), (407, 213776), (431, 201872), (496, 175417), (592, 146971), (682, 127576), (814, 106888), (862, 100936), (1147, 75856), (1364, 63788), (1628, 53444), (1724, 50468), (2294, 37928), (2728, 31894), (3256, 26722), (3448, 25234), (4588, 18964), (4741, 18352), (5456, 15947), (6512, 13361), (6896, 12617), (9176, 9482)]