82861212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4957}}^1$

素因数の和:5170

約数の個数: 48

約数和(自身を含む): 222118400

約数和(自身を除く): 139257188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 4957, 5572, 8358, 9914, 14871, 16716, 19828, 29742, 34699, 59484, 69398, 104097, 138796, 208194, 416388, 986443, 1972886, 2959329, 3945772, 5918658, 6905101, 11837316, 13810202, 20715303, 27620404, 41430606, 82861212]

約数ペア:

[(1, 82861212), (2, 41430606), (3, 27620404), (4, 20715303), (6, 13810202), (7, 11837316), (12, 6905101), (14, 5918658), (21, 3945772), (28, 2959329), (42, 1972886), (84, 986443), (199, 416388), (398, 208194), (597, 138796), (796, 104097), (1194, 69398), (1393, 59484), (2388, 34699), (2786, 29742), (4179, 19828), (4957, 16716), (5572, 14871), (8358, 9914)]