8139852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 25233824

約数和(自身を除く): 17093972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 97, 108, 111, 126, 148, 162, 189, 194, 222, 252, 259, 291, 324, 333, 378, 388, 444, 518, 567, 582, 666, 679, 756, 777, 873, 999, 1036, 1134, 1164, 1332, 1358, 1554, 1746, 1998, 2037, 2268, 2331, 2619, 2716, 2997, 3108, 3492, 3589, 3996, 4074, 4662, 5238, 5994, 6111, 6993, 7178, 7857, 8148, 9324, 10476, 10767, 11988, 12222, 13986, 14356, 15714, 18333, 20979, 21534, 24444, 25123, 27972, 31428, 32301, 36666, 41958, 43068, 50246, 54999, 64602, 73332, 75369, 83916, 96903, 100492, 109998, 129204, 150738, 193806, 219996, 226107, 290709, 301476, 387612, 452214, 581418, 678321, 904428, 1162836, 1356642, 2034963, 2713284, 4069926, 8139852]

約数ペア:

[(1, 8139852), (2, 4069926), (3, 2713284), (4, 2034963), (6, 1356642), (7, 1162836), (9, 904428), (12, 678321), (14, 581418), (18, 452214), (21, 387612), (27, 301476), (28, 290709), (36, 226107), (37, 219996), (42, 193806), (54, 150738), (63, 129204), (74, 109998), (81, 100492), (84, 96903), (97, 83916), (108, 75369), (111, 73332), (126, 64602), (148, 54999), (162, 50246), (189, 43068), (194, 41958), (222, 36666), (252, 32301), (259, 31428), (291, 27972), (324, 25123), (333, 24444), (378, 21534), (388, 20979), (444, 18333), (518, 15714), (567, 14356), (582, 13986), (666, 12222), (679, 11988), (756, 10767), (777, 10476), (873, 9324), (999, 8148), (1036, 7857), (1134, 7178), (1164, 6993), (1332, 6111), (1358, 5994), (1554, 5238), (1746, 4662), (1998, 4074), (2037, 3996), (2268, 3589), (2331, 3492), (2619, 3108), (2716, 2997)]