61064892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 177131136

約数和(自身を除く): 116066244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 547, 886, 1094, 1329, 1641, 1772, 2188, 2658, 3101, 3282, 3829, 3987, 4923, 5316, 6202, 6564, 7658, 7974, 9303, 9846, 11487, 12404, 15316, 15948, 18606, 19692, 22974, 27909, 34461, 37212, 45948, 55818, 68922, 111636, 137844, 242321, 484642, 726963, 969284, 1453926, 1696247, 2180889, 2907852, 3392494, 4361778, 5088741, 6784988, 8723556, 10177482, 15266223, 20354964, 30532446, 61064892]

約数ペア:

[(1, 61064892), (2, 30532446), (3, 20354964), (4, 15266223), (6, 10177482), (7, 8723556), (9, 6784988), (12, 5088741), (14, 4361778), (18, 3392494), (21, 2907852), (28, 2180889), (36, 1696247), (42, 1453926), (63, 969284), (84, 726963), (126, 484642), (252, 242321), (443, 137844), (547, 111636), (886, 68922), (1094, 55818), (1329, 45948), (1641, 37212), (1772, 34461), (2188, 27909), (2658, 22974), (3101, 19692), (3282, 18606), (3829, 15948), (3987, 15316), (4923, 12404), (5316, 11487), (6202, 9846), (6564, 9303), (7658, 7974)]