81263232

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3067}}^1$

素因数の和:3110

約数の個数: 96

約数和(自身を含む): 244090080

約数和(自身を除く): 162826848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3067, 3312, 4416, 6134, 6624, 8832, 9201, 12268, 13248, 18402, 24536, 26496, 27603, 36804, 49072, 55206, 70541, 73608, 98144, 110412, 141082, 147216, 196288, 211623, 220824, 282164, 294432, 392576, 423246, 441648, 564328, 588864, 634869, 846492, 883296, 1128656, 1177728, 1269738, 1692984, 1766592, 2257312, 2539476, 3385968, 3533184, 4514624, 5078952, 6771936, 9029248, 10157904, 13543872, 20315808, 27087744, 40631616, 81263232]

約数ペア:

[(1, 81263232), (2, 40631616), (3, 27087744), (4, 20315808), (6, 13543872), (8, 10157904), (9, 9029248), (12, 6771936), (16, 5078952), (18, 4514624), (23, 3533184), (24, 3385968), (32, 2539476), (36, 2257312), (46, 1766592), (48, 1692984), (64, 1269738), (69, 1177728), (72, 1128656), (92, 883296), (96, 846492), (128, 634869), (138, 588864), (144, 564328), (184, 441648), (192, 423246), (207, 392576), (276, 294432), (288, 282164), (368, 220824), (384, 211623), (414, 196288), (552, 147216), (576, 141082), (736, 110412), (828, 98144), (1104, 73608), (1152, 70541), (1472, 55206), (1656, 49072), (2208, 36804), (2944, 27603), (3067, 26496), (3312, 24536), (4416, 18402), (6134, 13248), (6624, 12268), (8832, 9201)]