87545612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 202051584

約数和(自身を除く): 114505972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 53, 62, 77, 106, 124, 154, 173, 212, 217, 308, 341, 346, 371, 434, 583, 682, 692, 742, 868, 1166, 1211, 1364, 1484, 1643, 1903, 2332, 2387, 2422, 3286, 3806, 4081, 4774, 4844, 5363, 6572, 7612, 8162, 9169, 9548, 10726, 11501, 13321, 16324, 18073, 18338, 21452, 23002, 26642, 36146, 36676, 37541, 46004, 53284, 58993, 64183, 72292, 75082, 100859, 117986, 126511, 128366, 150164, 201718, 235972, 253022, 256732, 284239, 403436, 412951, 506044, 568478, 706013, 825902, 1136956, 1412026, 1651804, 1989673, 2824052, 3126629, 3979346, 6253258, 7958692, 12506516, 21886403, 43772806, 87545612]

約数ペア:

[(1, 87545612), (2, 43772806), (4, 21886403), (7, 12506516), (11, 7958692), (14, 6253258), (22, 3979346), (28, 3126629), (31, 2824052), (44, 1989673), (53, 1651804), (62, 1412026), (77, 1136956), (106, 825902), (124, 706013), (154, 568478), (173, 506044), (212, 412951), (217, 403436), (308, 284239), (341, 256732), (346, 253022), (371, 235972), (434, 201718), (583, 150164), (682, 128366), (692, 126511), (742, 117986), (868, 100859), (1166, 75082), (1211, 72292), (1364, 64183), (1484, 58993), (1643, 53284), (1903, 46004), (2332, 37541), (2387, 36676), (2422, 36146), (3286, 26642), (3806, 23002), (4081, 21452), (4774, 18338), (4844, 18073), (5363, 16324), (6572, 13321), (7612, 11501), (8162, 10726), (9169, 9548)]