57284892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2207}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 167172096

約数和(自身を除く): 109887204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2207, 2884, 3708, 4326, 4414, 6489, 6621, 8652, 8828, 12978, 13242, 15449, 19863, 25956, 26484, 30898, 39726, 46347, 61796, 79452, 92694, 139041, 185388, 227321, 278082, 454642, 556164, 681963, 909284, 1363926, 1591247, 2045889, 2727852, 3182494, 4091778, 4773741, 6364988, 8183556, 9547482, 14321223, 19094964, 28642446, 57284892]

約数ペア:

[(1, 57284892), (2, 28642446), (3, 19094964), (4, 14321223), (6, 9547482), (7, 8183556), (9, 6364988), (12, 4773741), (14, 4091778), (18, 3182494), (21, 2727852), (28, 2045889), (36, 1591247), (42, 1363926), (63, 909284), (84, 681963), (103, 556164), (126, 454642), (206, 278082), (252, 227321), (309, 185388), (412, 139041), (618, 92694), (721, 79452), (927, 61796), (1236, 46347), (1442, 39726), (1854, 30898), (2163, 26484), (2207, 25956), (2884, 19863), (3708, 15449), (4326, 13242), (4414, 12978), (6489, 8828), (6621, 8652)]