87084976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 194059008

約数和(自身を除く): 106974032

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 43, 44, 74, 86, 88, 148, 172, 176, 296, 311, 344, 407, 473, 592, 622, 688, 814, 946, 1244, 1591, 1628, 1892, 2488, 3182, 3256, 3421, 3784, 4976, 6364, 6512, 6842, 7568, 11507, 12728, 13373, 13684, 17501, 23014, 25456, 26746, 27368, 35002, 46028, 53492, 54736, 70004, 92056, 106984, 126577, 140008, 147103, 184112, 213968, 253154, 280016, 294206, 494801, 506308, 588412, 989602, 1012616, 1176824, 1979204, 2025232, 2353648, 3958408, 5442811, 7916816, 10885622, 21771244, 43542488, 87084976]

約数ペア:

[(1, 87084976), (2, 43542488), (4, 21771244), (8, 10885622), (11, 7916816), (16, 5442811), (22, 3958408), (37, 2353648), (43, 2025232), (44, 1979204), (74, 1176824), (86, 1012616), (88, 989602), (148, 588412), (172, 506308), (176, 494801), (296, 294206), (311, 280016), (344, 253154), (407, 213968), (473, 184112), (592, 147103), (622, 140008), (688, 126577), (814, 106984), (946, 92056), (1244, 70004), (1591, 54736), (1628, 53492), (1892, 46028), (2488, 35002), (3182, 27368), (3256, 26746), (3421, 25456), (3784, 23014), (4976, 17501), (6364, 13684), (6512, 13373), (6842, 12728), (7568, 11507)]