87114216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 263577600

約数和(自身を除く): 176463384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 389, 434, 516, 602, 651, 744, 778, 868, 903, 1032, 1167, 1204, 1302, 1333, 1556, 1736, 1806, 2334, 2408, 2604, 2666, 2723, 3112, 3612, 3999, 4668, 5208, 5332, 5446, 7224, 7998, 8169, 9331, 9336, 10664, 10892, 12059, 15996, 16338, 16727, 18662, 21784, 24118, 27993, 31992, 32676, 33454, 36177, 37324, 48236, 50181, 55986, 65352, 66908, 72354, 74648, 84413, 96472, 100362, 111972, 117089, 133816, 144708, 168826, 200724, 223944, 234178, 253239, 289416, 337652, 351267, 401448, 468356, 506478, 518537, 675304, 702534, 936712, 1012956, 1037074, 1405068, 1555611, 2025912, 2074148, 2810136, 3111222, 3629759, 4148296, 6222444, 7259518, 10889277, 12444888, 14519036, 21778554, 29038072, 43557108, 87114216]

約数ペア:

[(1, 87114216), (2, 43557108), (3, 29038072), (4, 21778554), (6, 14519036), (7, 12444888), (8, 10889277), (12, 7259518), (14, 6222444), (21, 4148296), (24, 3629759), (28, 3111222), (31, 2810136), (42, 2074148), (43, 2025912), (56, 1555611), (62, 1405068), (84, 1037074), (86, 1012956), (93, 936712), (124, 702534), (129, 675304), (168, 518537), (172, 506478), (186, 468356), (217, 401448), (248, 351267), (258, 337652), (301, 289416), (344, 253239), (372, 234178), (389, 223944), (434, 200724), (516, 168826), (602, 144708), (651, 133816), (744, 117089), (778, 111972), (868, 100362), (903, 96472), (1032, 84413), (1167, 74648), (1204, 72354), (1302, 66908), (1333, 65352), (1556, 55986), (1736, 50181), (1806, 48236), (2334, 37324), (2408, 36177), (2604, 33454), (2666, 32676), (2723, 31992), (3112, 27993), (3612, 24118), (3999, 21784), (4668, 18662), (5208, 16727), (5332, 16338), (5446, 15996), (7224, 12059), (7998, 10892), (8169, 10664), (9331, 9336)]