87084088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 213736320

約数和(自身を除く): 126652232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 53, 56, 61, 74, 91, 104, 106, 122, 148, 182, 212, 244, 259, 296, 364, 371, 424, 427, 481, 488, 518, 689, 728, 742, 793, 854, 962, 1036, 1378, 1484, 1586, 1708, 1924, 1961, 2072, 2257, 2756, 2968, 3172, 3233, 3367, 3416, 3848, 3922, 4514, 4823, 5512, 5551, 6344, 6466, 6734, 7844, 9028, 9646, 11102, 12932, 13468, 13727, 15688, 15799, 18056, 19292, 22204, 22631, 25493, 25864, 26936, 27454, 29341, 31598, 38584, 42029, 44408, 45262, 50986, 54908, 58682, 63196, 84058, 90524, 101972, 109816, 117364, 119621, 126392, 168116, 178451, 181048, 203944, 205387, 234728, 239242, 294203, 336232, 356902, 410774, 478484, 588406, 713804, 821548, 837347, 956968, 1176812, 1427608, 1555073, 1643096, 1674694, 2353624, 3110146, 3349388, 6220292, 6698776, 10885511, 12440584, 21771022, 43542044, 87084088]

約数ペア:

[(1, 87084088), (2, 43542044), (4, 21771022), (7, 12440584), (8, 10885511), (13, 6698776), (14, 6220292), (26, 3349388), (28, 3110146), (37, 2353624), (52, 1674694), (53, 1643096), (56, 1555073), (61, 1427608), (74, 1176812), (91, 956968), (104, 837347), (106, 821548), (122, 713804), (148, 588406), (182, 478484), (212, 410774), (244, 356902), (259, 336232), (296, 294203), (364, 239242), (371, 234728), (424, 205387), (427, 203944), (481, 181048), (488, 178451), (518, 168116), (689, 126392), (728, 119621), (742, 117364), (793, 109816), (854, 101972), (962, 90524), (1036, 84058), (1378, 63196), (1484, 58682), (1586, 54908), (1708, 50986), (1924, 45262), (1961, 44408), (2072, 42029), (2257, 38584), (2756, 31598), (2968, 29341), (3172, 27454), (3233, 26936), (3367, 25864), (3416, 25493), (3848, 22631), (3922, 22204), (4514, 19292), (4823, 18056), (5512, 15799), (5551, 15688), (6344, 13727), (6466, 13468), (6734, 12932), (7844, 11102), (9028, 9646)]