57087108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 156386048

約数和(自身を除く): 99298940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 223, 234, 446, 468, 547, 669, 892, 1094, 1338, 1641, 2007, 2188, 2676, 2899, 3282, 4014, 4923, 5798, 6564, 7111, 8028, 8697, 9846, 11596, 14222, 17394, 19692, 21333, 26091, 28444, 34788, 42666, 52182, 63999, 85332, 104364, 121981, 127998, 243962, 255996, 365943, 487924, 731886, 1097829, 1463772, 1585753, 2195658, 3171506, 4391316, 4757259, 6343012, 9514518, 14271777, 19029036, 28543554, 57087108]

約数ペア:

[(1, 57087108), (2, 28543554), (3, 19029036), (4, 14271777), (6, 9514518), (9, 6343012), (12, 4757259), (13, 4391316), (18, 3171506), (26, 2195658), (36, 1585753), (39, 1463772), (52, 1097829), (78, 731886), (117, 487924), (156, 365943), (223, 255996), (234, 243962), (446, 127998), (468, 121981), (547, 104364), (669, 85332), (892, 63999), (1094, 52182), (1338, 42666), (1641, 34788), (2007, 28444), (2188, 26091), (2676, 21333), (2899, 19692), (3282, 17394), (4014, 14222), (4923, 11596), (5798, 9846), (6564, 8697), (7111, 8028)]