61253892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7841}}^1$

素因数の和:7889

約数の個数: 72

約数和(自身を含む): 182687232

約数和(自身を除く): 121433340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 7841, 15682, 23523, 31364, 47046, 54887, 70569, 94092, 109774, 141138, 164661, 219548, 243071, 282276, 329322, 486142, 493983, 658644, 729213, 972284, 987966, 1458426, 1701497, 1975932, 2187639, 2916852, 3402994, 4375278, 5104491, 6805988, 8750556, 10208982, 15313473, 20417964, 30626946, 61253892]

約数ペア:

[(1, 61253892), (2, 30626946), (3, 20417964), (4, 15313473), (6, 10208982), (7, 8750556), (9, 6805988), (12, 5104491), (14, 4375278), (18, 3402994), (21, 2916852), (28, 2187639), (31, 1975932), (36, 1701497), (42, 1458426), (62, 987966), (63, 972284), (84, 729213), (93, 658644), (124, 493983), (126, 486142), (186, 329322), (217, 282276), (252, 243071), (279, 219548), (372, 164661), (434, 141138), (558, 109774), (651, 94092), (868, 70569), (1116, 54887), (1302, 47046), (1953, 31364), (2604, 23523), (3906, 15682), (7812, 7841)]