78834432

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4505

約数の個数: 72

約数和(自身を含む): 218985984

約数和(自身を除く): 140151552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 4463, 5888, 8832, 8926, 13389, 17664, 17852, 26778, 35704, 53556, 71408, 102649, 107112, 142816, 205298, 214224, 285632, 307947, 410596, 428448, 571264, 615894, 821192, 856896, 1142528, 1231788, 1642384, 1713792, 2463576, 3284768, 3427584, 4927152, 6569536, 9854304, 13139072, 19708608, 26278144, 39417216, 78834432]

約数ペア:

[(1, 78834432), (2, 39417216), (3, 26278144), (4, 19708608), (6, 13139072), (8, 9854304), (12, 6569536), (16, 4927152), (23, 3427584), (24, 3284768), (32, 2463576), (46, 1713792), (48, 1642384), (64, 1231788), (69, 1142528), (92, 856896), (96, 821192), (128, 615894), (138, 571264), (184, 428448), (192, 410596), (256, 307947), (276, 285632), (368, 214224), (384, 205298), (552, 142816), (736, 107112), (768, 102649), (1104, 71408), (1472, 53556), (2208, 35704), (2944, 26778), (4416, 17852), (4463, 17664), (5888, 13389), (8832, 8926)]