80472768

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18223}}^1$

素因数の和:18261

約数の個数: 56

約数和(自身を含む): 222187008

約数和(自身を除く): 141714240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 18223, 36446, 54669, 72892, 109338, 145784, 218676, 291568, 419129, 437352, 583136, 838258, 874704, 1166272, 1257387, 1676516, 1749408, 2514774, 3353032, 3498816, 5029548, 6706064, 10059096, 13412128, 20118192, 26824256, 40236384, 80472768]

約数ペア:

[(1, 80472768), (2, 40236384), (3, 26824256), (4, 20118192), (6, 13412128), (8, 10059096), (12, 6706064), (16, 5029548), (23, 3498816), (24, 3353032), (32, 2514774), (46, 1749408), (48, 1676516), (64, 1257387), (69, 1166272), (92, 874704), (96, 838258), (138, 583136), (184, 437352), (192, 419129), (276, 291568), (368, 218676), (552, 145784), (736, 109338), (1104, 72892), (1472, 54669), (2208, 36446), (4416, 18223)]