85391244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 229232640

約数和(自身を除く): 143841396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 983, 1143, 1524, 1966, 2286, 2413, 2949, 3932, 4572, 4826, 5898, 7239, 8847, 9652, 11796, 14478, 17694, 18677, 21717, 28956, 35388, 37354, 43434, 56031, 74708, 86868, 112062, 124841, 168093, 224124, 249682, 336186, 374523, 499364, 672372, 749046, 1123569, 1498092, 2247138, 2371979, 4494276, 4743958, 7115937, 9487916, 14231874, 21347811, 28463748, 42695622, 85391244]

約数ペア:

[(1, 85391244), (2, 42695622), (3, 28463748), (4, 21347811), (6, 14231874), (9, 9487916), (12, 7115937), (18, 4743958), (19, 4494276), (36, 2371979), (38, 2247138), (57, 1498092), (76, 1123569), (114, 749046), (127, 672372), (171, 499364), (228, 374523), (254, 336186), (342, 249682), (381, 224124), (508, 168093), (684, 124841), (762, 112062), (983, 86868), (1143, 74708), (1524, 56031), (1966, 43434), (2286, 37354), (2413, 35388), (2949, 28956), (3932, 21717), (4572, 18677), (4826, 17694), (5898, 14478), (7239, 11796), (8847, 9652)]